Lectures and Posters

18th International Conference on the Properties of Water and Steam
(18^th ICPWS) and 22^nd Symposium on Thermophysical Properties,
Boulder, CO (2024)

Lecture:
Kunick, M.; Kretzschmar, H.-J.:
Proposal for the Development of a New Industrial Formulation for the Properties of Water and Steam.
Abstract

Software Demonstration:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Suender, M.:
Property Libraries and Software Interfaces for Working Fluids in Energy Conversion Processes.
Abstract
Poster

22nd ECTP European Conference on Thermophysical Properties, Venedig (2023)

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Suender, M.:
Property Calculation Libraries and Software for Working Fluids in Energy Conversion Processes.
Abstract
Poster

213

Workshop on eLearning, Leipzig (2019)

Poster:
Freudenreich, R.; Kretzschmar, H.-J.; Herrmann,S.:
thermoSOL - Ein E-Learning gestützter Workshopansatz zur Unterstützung selbstgesteuerter Lern-Prozesse im MINT-Bereich.
(thermoSOL - An e-learning supported workshop approach to support self-directed learning processes in STEM subjects)

212

51. Kraftwerkstechnisches Kolloquium, Dresden (2019)
(51st Colloquium on Power Plant Technology, Dresden 2019)

Poster
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Properties Calculation Software for Excel, MATLAB, Mathcad, Engineering Equation Solver, Dymola, LabVIEW, Smartphones, Tablets, Pocket Calculators, and Online Use
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Properties Calculation Libraries for Steam, Water, Humid Air, and other Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Poster
 

211

EBSILON Professional Anwendertagung, Wiesbaden (2019)
(EBSILON Professional User Conference, Wiesbaden 2019)

Poster
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Properties Calculation Software for Excel, MATLAB, Mathcad, Engineering Equation Solver, Dymola, LabVIEW, Smartphones, Tablets, Pocket Calculators, and Online Use
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Properties Calculation Libraries for Steam, Water, Humid Air, and other Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Poster
 

210

14. Ingenieurpädagogische (IPW) Regionaltagung, Bremen (2019)
(14th Engineering Education (IPW) Regional Conference, Bremen 2019)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Freudenreich, R.:
Thermopr@ctice – Ein interaktives Lernsystem für die Berechnung von Übungsaufgaben in der Technischen Thermodynamik.
(Thermopr@ctice - An interactive learning system for calculating exercises in technical thermodynamics)
Synopsis
Slides

Fieback, T.; Wulf, R.; Freudenreich, R.;Umlauft, T.; Kretzschmar, H.-J.:
ThermoACTIVE - Ein Lehr-Lern-Konzept zur aktiven Verständnissicherung und differenzierten Leistungsförderung.(ThermoACTIVE - A teaching-learning concept for actively securing understanding and differentiated performance promotion)
Synopsis
Slides

209

Netzwerk-Treffen Mathematik/Physik und E-Learning, Freiberg (2019)
(Network Meeting Mathematics/Physics and E-Learning, Freiberg 2019)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Freudenreich, R.:
Thermopr@ctice – Ein interaktives Lernsystem für die Berechnung von Übungsaufgaben in der Technischen Thermodynamik.
(Thermopr@ctice - An interactive learning system for calculating exercises in technical thermodynamics)
Slides

Wulf, R.; Freudenreich, R.; Kretzschmar, H.-J.; Fieback, T.; Umlauft, T.:
ThermoACTIVE - Didaktisches Konzept zur aktiven Verständnissicherung und differenzierten Leistungsförderung in der Technischen Thermodynamik.
(ThermoACTIVE - Didactic concept for active comprehension assurance and differentiated performance promotion in technical thermodynamics)

208

8. Jahrestagung der Deutschen Gesellschaft für Hochschuldidaktik Re-GENERATION HOCHSCHULLEHRE, Leipzig (2019)
(8th Annual Conference of the German Society for Higher Education Didactics Re-GENERATION HOCHSCHULLEHRE, Leipzig 2019)

Poster:
Breitkopf, C.; Freudenreich, R.; Kretzschmar, H.-J.; Umlauft, T.:
thermoE – Kompetenzorientiertes E-Assessment im MINT-Bereich am Beispiel der Technischen Thermodynamik.
(thermoE - Competence-oriented e-assessment in the STEM field using the example of technical thermodynamics)

Synopsis

207

AC2 User-Meeting (2018)

Lecture:
Kretzschmar, H.-J.; Gocht, U.; Hänel, J.; Kunick, M.:
Accurate and Fast Calculation of Thermophysical Properties for Water and Steam in the ATHLET Code Using the Spline-Based Table Look-Up Method (SBTL) Based on IAPWS-95
Slides

206

Erfahrungsaustausch anlässlich der Verleihung des Sächsichen Lehrpreises, Hochschule Zittau/Görlitz, Hörnitz (2018)(Exchange of experience on the occasion of the awarding of the Saxon Teaching Prize, Zittau/Goerlitz University of Applied Sciences, Hörnitz 2018)

Lecture:
Kretzschmar, H.-J.; Jähne, I.;  Schneider, M.; Herrmann, S.:
Das E-Learning System Thermopr@ctice zur Berechnung von Übungsaufgaben mit Mathcad.
(The e-learning system Thermopr@ctice for calculating exercises with Mathcad)
Slides

Poster:
Kretzschmar, H.-J.; Jähne, I.;  Mättig, Th.; Schneider, M.; Herrmann, S.; Freudenreich, R.:
Thermopr@ctice - Ein Lernsystem zur Berechnung von Übungsaufgaben mit Mathcad
(Thermopr@ctice - A learning system for calculating exercise problems with Mathcad)
Poster
Poster (Würdigung mit dem Sächsischen Lehrpreis) (Honoured with the Saxon Teaching Award)

205

Landtagsmittel-Projekttreffen der HSZG, Hochschule Zittau/Görlitz, Zittau (2018)
(Regional parliament funded project meeting of the HSZG, Zittau/Goerlitz University of Applied Sciences, Zittau 2018)

Poster:
Kretzschmar, H.-J.; Kunick, M.:
Entwicklung eines Verfahrens zur schnellen und genauen Stoffwerberechnung mit Spline-Interpolation für die Simulation fortschrittlicher energietechnischer Prozesse
(Development of a method for fast and accurate property value calculation with spline interpolation for the simulation of advanced energy technology processes)
Slides
Poster

204

Forum AKTive Lehre, Leipzig (2018)

Poster:
Kretzschmar, H.-J.; Freudenreich, R.; Fieback, T.; Umlauft, T.; Wulf, R.:
Didaktisches Konzept zur aktiven Verständnissicherung und differenzierten Leistungsförderung in der Technischen Thermodynamik.
(Didactic concept for active comprehension assurance and differentiated performance promotion in technical thermodynamics)
Synopsis
Poster

203

INFORINO-2018 Conference, Moscow (2018)

Lecture:
Kretzschmar, H.-J. Herrmann, S.; Schneider, M.; Jähne, I.:
Learning System Thermopr@ctice for the Calculation of Exercises with Mathcad
Synopsis
Slides

202

Thermodynamics Colloquium 2018, Kassel (2018)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.;  Vogel, E.:
Eine neue Referenzgleichung für die Viskosität von Isobutan.
(A new reference equation for the viscosity of isobutane)
Synopsis
Slides

201

Workshop on eLearning, Goerlitz (2018)

Lecture:
Freudenreich, R.:
thermoACTIVE – Mit E-Learning zur aktiven Verständnissicherung und differenzierten Leistungsförderung Studierender in ingenieurwissenschaftlichen Übungen der Thermodynamik.
(thermoACTIVE - With e-learning for active comprehension assurance and differentiated performance support of students in engineering exercises in thermodynamics)
Synopsis
Slides

200

17^th International Conference on the Properties of Water and Steam, Prag (2018)

Lectures:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.; Meier, K.:
Development of viscosity formulations for working fluids using a structure-optimization method
Synopsis
Slides

Kunick, M.;  Kretzschmar, H.-J.; Berry, R.; Martineau, F.; di Mare, F.; Post, P.; Gampe, U.:
The IAPWS Guideline on the Fast Calculation of Steam and Warer Properties with the Spline-Based Tabel Lock-Up Method (SBTL)
Synopsis
Slides

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Synopsis
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES,Smartphones, Tablets, Pocket Calculators, and Online Use
Synopsis
Poster

199

2018 IAPWS Meeting, Prague (2018)

Lectures:
Herrmann, S.; Kretzschmar, H.-J.; Kunick, M.; Sünder, M.:
Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations
Slides

Kretzschmar, H.-J.; Sünder, M.; Kunick, M.; Herrmann, S. et al.:
Evaluation Report on the Draft Revised Release on the IAPWS Formulation 2017 for the Thermodynamic Properties of Heavy Waters
Slides

198

Thermophysical Properties for Technical Thermodynamics, Rostock (2018)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New formulation for the viscosity of isobutane
Synopsis
Slides

Poster & Computer Presentation
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Libraries and Software for Working Fluids for Calculating Heat Cycles, Turbines, Boilers, Heat Pumps, and Refrigeration Processes
Poster Property Libraries Software
Poster Program Binding

Poster
Kunick, M.; Kretzschmar, H.-J.; Berry, R. A.; Martineau, R. C.; Gampe, U.:
The IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL)
Poster SBTL

197

The 20th Symposium on Thermophysical Properties, Boulder, CO, USA (2018)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New formulation for the viscosity of isobutane
Synopsis
Slides

Poster & Computer Presentation
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Libraries and Software for Working Fluids for Calculating Heat Cycles, Turbines, Boilers, Heat Pumps, and Refrigeration Processes
Synopsis
Poster Property Libraries Software
Poster Program Binding

Poster
Kunick, M.; Kretzschmar, H.-J.; Berry, R. A.; Martineau, R. C.; Gampe, U.:
The IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL)
Synopsis
Poster SBTL

196

18th Meeting of the International Association for Transport Properties, Boulder, CO, USA (2018)

Lecture:
Herrmann, S.; Hellmann, R.; Vogel, E.:
Update: Reference Correlation for the Viscosity of Ethane
Synopsis
Slides

195

2018 ASHRAE Annual Conference, Houston, TX, USA (2018)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Aute, V. C.; Gatley, D. P.; Vogel, E.:
Seminar 32: State of the Art in Moist Air Properties Calculations Updated Transport Properties of Moist Air ASHRAE RP-1767
Synopsis
Slides

Poster- & Computer-Präsentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer
 

194

Final lecture by Prof. Dr.-Ing. H.-J. Kretzschmar, Zittau (2018)
Slides
Photos
 

193

13. Ingenieurpädagogischen Regionaltagung 2018, Bochum (2018)
(13th Engineering Education Regional Conference 2018, Bochum 2018)

Lecture:
Freudenreich, R.:
thermoSOL – Ein integrierter Workshopansatz zur Unterstützung selbstorganisierter Lernprozesse im Modul Technische Thermodynamik.
(thermoSOL - An integrated workshop approach to support self-organised learning processes in the module Technical Thermodynamics)
Abstract
Slides

192

Tag der Lehre 2018 - Blended Learning - , Zittau/Goerlitz University of Applied Sciences, Zittau (2018)
(Teaching Day 2018 - Blended Learning - , Zittau/Goerlitz University of Applied Sciences, Zittau 2018)

Lecture:
Freudenreich, R.:
E-AssessMINT - Ansätze zur Umsetzung elektronischer Übungen im MINT-Bereich an der HSZG.
(E-AssessMINT - Approaches for the implementation of electronic exercises in STEM at the HSZG)
Slides

191

2018 ASHRAE Winter Conference, Chicago, IL, USA (2018)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Aute, V. C. Gatley, D. P.; Vogel, E.:
Report on the Final Results of ASHRAE RP-1767 “Transport Properties of Moist Air”
Slides

Poster- & Computer-Presentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

190

Fakultätskolloquium der Fakultät Maschinenwesen, Hochschule Zittau/Görlitz, Zittau (2017)
(Faculty Colloquium of the Faculty of Mechanical Engineering, Zittau/Goerlitz University of Applied Sciences, Zittau 2017)

Lecture:
Freudenreich, R.:
thermoSOL - ein integrierter Workshop-Ansatz zur Unterstützung selbstorganisierter Lernprozesse im Modul Technische Thermodynamik.
(thermoSOL - an integrated workshop approach to support self-organised learning processes in the module Technical Thermodynamics)
Slides on thermoSOL

189

EBSILON Professional Anwendertagung, Wiesbaden (2017)
(EBSILON Professional Users' Conference, Wiesbaden 2017)

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide in Prozesssimulationen der  Energie-, Kälte- und Umwelttechnik.
(Property libraries for working fluids in process simulations of energy, refrigeration and environmental technology)
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Property Software for Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, Smart Phones, Tablets, Pocket Calculators und Online Use
Poster

188

Außerplanmäßiges Institutskolloquium 2017, Institut für Prozeßtechnik, Prozessautomatisierung und Messtechnik, Hochschule Zittau/Görlitz, Zittau (2017)
(Extraordinary Institute Colloquium 2017, Institute of Process Engineering, Process Automation and Measurement Technology, Zittau/Goerlitz University of Applied Sciences, Zittau 2017)

Lecture:
Kunick, M.:
Schnelle Stoffwertberechnung mit dem Spline-basierten Table Look-Up Verfahren (IAPWS-Standard).
(Fast property value calculation with the spline-based Table Look-Up method (IAPWS standard))
Slides

187

21st European Conference on Thermophysical Properties, Graz, Austria (2017)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New Formulation for the Viscosity of Normal Butane
Synopsis in Book of Abstracts, ISBN 978-3-85125-546-1
Slides

186

6th Rostock International Conference: “Thermophysical Properties for Technical Thermodynamics”, THERMAM 2017, Rostock (2017)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New Formulation for the Viscosity of Normal Butane
Synopsis in Book of Abstracts, ISBN 978-3-941554-17-7

Poster Presentation:
Kunick, M.; Kretzschmar, H.-J.; Di Mare, F.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic and Transport Properties with the Spline-Based Table Look-Up Method (SBTL)
Synopsis in Book of Abstracts, ISBN 978-3-941554-17-7


Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Libraries for Calculating the Properties of Working Fluids in Heat Cycles, Turbines, Heat Pumps, and Refrigeration Plants
Synopsis in Book of Abstracts, ISBN 978-3-941554-17-7

185

ASHRAE Annual Conference, Long Beach, CA, USA (2017)

Poster & Computer Presentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

184

Kolloquium des Facharbeitskreises Thermodynamik, TU Freiberg, Freiberg (2017)
(Colloquium of the Thermodynamics Working Group, TU Freiberg, Freiberg 2017)

Lecture:
Kretzschmar, H.-J.; Herrmann, S.; Freudenreich, R.:
E-Assessment mit thermoE und das E-Learning System Thermopr@ctice.
(E-assessment with thermoE and the e-learning system Thermopr@ctice)
Slides on Thermopr@ctice
Slides on thermoE

183

The 3rd International Conference on Water Resource and Environment, Qingdao, China (2017)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater
Synopsis
Slides

182

SMWK Project Conference, Zittau (2017)

Presentation:
Kunick, M.; Kretzschmar, H.-J.:
Simulation fortschrittlicher energietechnischer Prozesse mit fluiden Stoffgemischen auf Grundlage einer schnellen und genauen Stoffwertberechnung mit Spline-Interpolation.
(Simulation of advanced energy technology processes with fluid mixtures of substances based on fast and accurate property value calculation with spline interpolation)
Abstract
Poster

181

Ingenieurpädagogische Regionaltagung 2017, Ilmenau (2017)
(Engineering Education Regional Conference 2017, Ilmenau 2017)

Lecture:
Grau, C.; Freudenreich, R.; Breitkopf, C.; Kretzschmar, H.-J.:
thermo-E – ein Verfahren zur Erstellung elektronischer Übungsaufgaben im MINT-Bereich.
(thermo-E - a method for creating electronic exercises in the STEM area)
Abstract

180

Arbeitstreffen des Deutschen Nationalen Komitees der IAPWS - The International Association for the Properties of Water and Steam, Hamburg (2017)
(Working Meeting of the German National Committee of IAPWS - The International Association for the Properties of Water and Steam, Hamburg 2017)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.:
Projects on the Properties of Moist Air, Zittau/Goerlitz University of Applied Sciences
Slides

179

ASHRAE Winter Conference, Las Vegas, NV, USA (2017)

Lecture:

Herrmann, S.; Kretzschmar, H.-J.; Aute, V. C.; Gatley, D. P.:
Interim Report on ASHRAE RP-1767 “Transport Properties of Water at Saturation”
Slides
 

Poster & Computer Presentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

178

Fachtagung der Kerntechnischen Gesellschaft (2016)
(Symposium of the Nuclear Society 2016)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Neue IAPWS-Richtlinie zur schnellen und genauen Stoffwert-Berechnung mit dem Spline-Basierten Table Look-up Verfahren (SBTL).
(New IAPWS guideline for fast and accurate property value calculation with the Spline-Based Table Look-up method (SBTL))
Abstract
Slides

177

IMECE - International Mechanical Engineering Congress & Exposition, Phoenix, AZ, USA (2016)

Poster:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic and Transport Properties with the Spline-Based Table Look-Up Method (SBTL) – Applied in Heat-Cycle Calculations
Abstract
Poster

176

Opening of the Academic Year, Zittau (2016)

Presentation:
Kunick, M.; Kretzschmar, H.-J.:
Integration entwickelter Spline-Stoffwertalgorithmen in industrielle Anwendersoftware zur numerischen Strömungssimulation (CFD) und zur Modellierung instationärer energietechnischer Prozesse.
(Integration of developed spline property value algorithms in industrial user software for numerical flow simulation (CFD) and for modelling transient energy engineering processes)
Abstract
Poster

175

HDS Forum, HTW Dresden (2016)

Disqspace:
Freudenreich, R.; Kretzschmar, H.-J.; Breitkopf, C.:
E-Assess-MINT - Formative Lehrzielkontrolle im MINT-Bereich mittels kompetenzorientiertem E-Assessment.
(E-Assess-MINT - Formative teaching objective assessment in the STEM area by means of competence-oriented e-assessment)
Poster

174

48. Kraftwerkstechnisches Kolloquium, Dresden (2016)
(48th Colloquium on Power Plant Technology, Dresden 2016)

Poster:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Numerische Simulation instationärer Kraftwerksprozesse auf Grundlage eines Spline-basierten Stoffwert-Berechnungsverfahrens.
(Numerical simulation of transient power plant processes based on a spline-based material value calculation method)
Abstract
Poster

173

Thermodynamik-Kolloquium 2016, Kaiserslautern (2016)
(Thermodynamics Colloquium 2016, Kaiserslautern 2016)

Poster:
Herrmann, S.; Kretzschmar, H.-J.;  Vogel, E.:
Eine ingenieurtechnische Viskositatskorrelation fur n-Butan.
(An engineering viscosity correlation for n-butane)
Abstract
Poster

Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Neue IAPWS-Richtlinie zur schnellen Berechnung realer Stoffeigenschaften in numerischen Prozesssimulationen mit dem Spline-Basierten Table Look-up Verfahren (SBTL).
(New IAPWS guideline for the fast calculation of real properties in numerical process simulations with the Spline-Based Table Look-up method (SBTL))
Abstract
Poster

172

Geschäftssitzung des Fachausschusses Thermodynamik der VDI-Gesellschaft Energie und Umwelt und ProcessNet, Kaiserslautern (2016)
(Business Meeting of the Technical Committee Thermodynamics of the VDI Society Energy and Environment and ProcessNet, Kaiserslautern 2016)

Lecture:
Kretzschmar, H.-J.:
Report: 2016 Annual Meeting der International Association for the Properties of Water and Steam (IAPWS)
Slides

171

Workshop on eLearning, Goerlitz (2016)

Lecture:
Freudenreich, R.; Breitkopf C.; Kretzschmar, H.-J.:
E-Assess-MINT - Online Exercises in the STEM fields
Slides
Abstract

170

169

EBSILON Professional Anwendertagung, Wiesbaden (2016)
(EBSILON Professional User Conference, Wiesbaden 2016)

Poster:
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide in Prozesssimulationen der  Energie-, Kälte- und Umwelttechnik.
(Property value libraries for working fluids in process simulations of energy, refrigeration and environmental technology)
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.:
Stoffwert-Programme für Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, Smart Phones, Tablets, Taschenrechner und Online-Nutzung.
(Property value programmes for Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, smart phones, tablets, calculators and online use)
Poster

Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
A New IAPWS Standard on the Fast Calculation of Real Fluid Properties with the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD
Poster

168

ASME Turbo Expo 2016, Seoul, Korea (2016)

Poster:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
A New IAPWS Standard on the Fast Calculation of Real Fluid Properties with the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD
Abstract (LINK)
Poster

167

SMWK Project Conference, Zittau (2016)

Presentation
Kunick, M.; Kretzschmar, H.-J.:
Integration entwickelter Spline-Stoffwertalgorithmen in industrielle Anwendersoftware zur numerischen Strömungssimulation (CFD) und zur Modellierung instationärer energietechnischer Prozesse.
(Integration of developed spline property value algorithms in industrial user software for numerical flow simulation (CFD) and for modelling transient energy engineering processes)
Abstract
Poster

166

16th Meeting of the International Association for Transport Properties, London, England (2016)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.; Vogel, E.:
New Correlation for the Viscosity of Normal Butane
Lecture

165

Fakultätskolloquium der Fakultät Maschinenwesen, Hochschule Zittau/Görlitz, Zittau (2016)
(Faculty Colloquium of the Faculty of Mechanical Engineering, Zittau/Goerlitz University of Applied Sciences, Zittau 2016)

Lecture:
Kretzschmar, H.-J.; Herrmann, S.; Breitkopf, C., Freudenreich, R.:
E-Assessment mit thermoE und das E-Learning System Thermopr@ctice.
(E-assessment with thermoE and the e-learning system Thermopr@ctice)
Slides on Thermopr@ctice

164

16th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, USA (2016)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast Calculation of Real Fluid Properties with the New IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL) and its Application in CFD
Abstract
Slides

163

Arbeitstreffen des Deutschen Nationalen Komitees der IAPWS - The International Association for the Properties of Water and Steam, Rostock (2016)
(Working Meeting of the German National Committee of IAPWS - The International Association for the Properties of Water and Steam, Rostock 2016)

Lecture:
Herrmann, S.; Kretzschmar, H.-J.:
Editorial Changes in the Advisory Note No. 5: Industrial Calculation of the Thermodynamic Properties of Seawater
Slides

162

ASHRAE Winter Conference, Orlando, FL, USA (2016)

Poster- & Computer-Presentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

161

Colloquium at the Technical University of Dresden, Chair of Technical Thermodynamics (2015)

Lectures:
Kretzschmar, H.-J.:
Department of Technical Thermodynamics, Faculty of Mechanical Engineering, Zittau/Goerlitz University of Applied Sciences
Slides

M. Kunick, H.-J. Kretzschmar, U. Gampe, F. di Mare
Fast and Accurate Calculation of Thermophysical Properties in Numerical Process Simulations with the Spline-Based Table Look-up Method (SBTL)
Slides

160

SMWK Projektleitertreffen (2015)
(SMWK Project Leader Meeting 2015)

Lecture:
Kretzschmar, H.-J.; Kunick, M.:
Numerische Strömungssimulation und Berechnung instationärer Prozesse auf Grundlage einer schnellen und flexiblen Stoffwert-Berechnung mit Spline-Interpolation.
(Numerical flow simulation and calculation of transient processes based on a fast and flexible property value calculation with spline interpolation)
Slides

159   

47. Kraftwerkstechnisches Kolloquium, Dresden (2015)
(47th Colloquium on Power Plant Technology, Dresden 2015)

Poster:
Herrmann, S.; Kretzschmar, H.-J.; Feistel, R.; Wagner, W.:
Der neue IAPWS-Industriestandard IAPWS-2013 für Meerwasser zur Berechnung von Kraftwerkskühl- und Entsalzungsprozessen.
(The new IAPWS industry standard IAPWS-2013 for seawater for the calculation of power plant cooling and desalination processes)
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Stoffwert-Bibliotheken für Arbeitsfluide in Prozesssimulationen der  Energie-, Kälte- und Umwelttechnik.
(Property value libraries for working fluids in process simulations of energy, refrigeration and environmental technology)
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Stoffwert-Programme für Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, Smart Phones, Tablets, Taschenrechner und Online-Nutzung.
(Property value programs for Excel, MATLAB, Mathcad, EES, Dymola, SimulationX, LabVIEW, smart phones, tablets, calculators and online use)
Poster

158 

Workshop on eLearing, Leipzig (2015)

Lecture:
Freudenreich, R.; Lorenz, T.; Breitkopf C.; Claus Th.:
SPATS - ein Peer-Verfahren zur Erstellung kompetenzorientierter E-Assessmentaufgaben in ONYX.
(SPATS - a peer process for creating competency-based e-assessment tasks in ONYX)
Slides

157    

IDA World Congress on Desalination and Water Re-use, San Diego (2015)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater for Calculating Desalination Processes
Abstract
Poster

156    

EBSILON Professional Anwendertagung, Wiesbaden (2015)
(EBSILON Professional Users' Conference, Wiesbaden 2015)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; Pawellek, R.; Löw, T.:
Schnelle und genaue Stoffwertberechnung in EBSILON Professional nach der "IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL)".
(Fast and accurate property value calculation in EBSILON Professional according to the "IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL)")

Poster
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Poster

Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use
 Poster

155  

IAPWS Annual Meeting, Stockholm (2015)

Lecture:
Kretzschmar, H.-J.; Kunick, M.; Gampe, U.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Draft IAPWS Guideline: Fast Calculation of Steam and Water Properties with Spline-Based Table Look-Up Method (SBTL)
Slides

154 

ASHRAE Annual Conference, Atlanta, GA, USA (2015)

Poster & Computer Presentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

153    

19th Symposium on Thermophysical Properties Boulder, CO, USA (2015)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
A New IAPWS Guideline on the Fast Calculation of Steam and Water Properties with the Spline-Based Table Look-Up Method (SBTL)
Abstract
Slides

Vogel, E.; Herrmann, S.; Hassel, E.; Span, R.:
A New Viscosity-Surface Correlation for Propane
Abstract
Slides

Poster
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Abstract
Poster

Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater for Calculating Desalination Processes
Abstract
Poster

Computer-Präsentation
Kretzschmar, H.-J.; Kunick, M.; Herrmann, S.; Stöcker, I.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use
Abstract
Poster

152    

ASME Turbo Expo 2015: Turbine Technical Conference and Exposition - GT2015, Montréal, Canada (2015)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.
CFD Analysis of Steam Turbines with the IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL) for the Fast Calculation of Real Fluid Properties
Abstract
Slides

151    

9th International Conference of Young Scientists of the Euroregion's Neisse Universities of Applied Sciences, Jelenia Gora, Poland (2015)

Lecture:
Herrmann, S.
Simultaneous Viscosity-Density Measurements of Gases over a Wide Range of Temperature and Pressure Using a Vibrating-Wire Viscometer and a Single-Sinker Densimeter
Slides

150     

Arbeitstreffen des Deutschen Nationalen Komitees der IAPWS - The International Association for the Properties of Water and Steam, Zittau (2015)
(Working Meeting of the German National Committee of IAPWS - The International Association for the Properties of Water and Steam, Zittau 2015)

Lecture:
M. Kunick, H.-J. Kretzschmar, F. di Mare, U. Gampe
IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up

Poster
Freudenreich, R.; Lorenz, T.; Pachtmann, K.; T.; Breitkopf, C.; Kretzschmar, H.-J.:
Kompetenzorientiertes E-Assessment im Fach Technische Thermodynamik.
(Competence-oriented e-assessment in the subject of technical thermodynamics)
Poster

Herrmann, S.; Kretzschmar, H.-J.; Ulbig, P.
Determination of Thermodynamic and Transport Properties of Humid Air for Power-Cycle Calculations
Poster

Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Mollier h-s and Mollier h-x Diagrams, Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, LabVIEW, Smart Phones, Tablets, Pocket Calculators, and Online Use
Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES, Smart Phones, Tablets, Pocket Calculators, and Online Use
Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Poster

Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
Der neue IAPWS-Industriestandard für die Berechnung der thermodynamischen Eigenschaften von Meerwasser.
(The new IAPWS industry standard for calculating the thermodynamic properties of seawater)
Poster

further details: http://iapws.de/

149   

Öffentliche Verteidigung der Dissertation an der Fakultät für Maschinenbau und Schiffstechnik der Universität Rostock, Rostock (2015)
(Public defence of the dissertation at the Faculty of Mechanical Engineering and Ship Technology at the University of Rostock, Rostock 2015)

Lecture:
Herrmann, S.
Viskositäts- und Dichtemessungen an n-Butan und Isobutan in größeren Temperatur- und Druckbereichen.
(Viscosity and density measurements on n-butane and isobutane in larger temperature and pressure ranges)
Slides

148

ASHRAE Winter Conference, Chicago, IL, USA (2015)

Poster- & Computer-Presentation
Kretzschmar, H.-J.; Herrmann, S., Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI

147

HDS.forum, Freiberg (2014)

Poster
Freudenreich, R.; Lorenz, T.; Pachtmann, K.; Köhler, T.; Breitkopf, C.; Kretzschmar, H.-J.:
Entwicklung eines kompetenzorientierten E-Assessment für das Fach Technische Thermodynamik.
(The development of a competence-oriented e-assessment for a Technical Thermodynamics course)
Poster

146

Kolloquium der Siemens AG, Mühlheim (2014)
(Colloquium of the Siemens Corporation, Mülheim, Germany 2014)

Lectures:
Kretzschmar, H.-J.:
Forschungsgebiet Thermodynamische Stoffdaten für Arbeitsfluide der Energietechnik.
(Research into Thermodynamic Property Values for Working Fluids in Energy Technology)

Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:
Simulation instationärer Prozesse und CFD in Dampfturbinen mithilfe eine neuen Spline-basierten Stoffwert-Berechnungsverfahrens.
(A simulation of non-steady, transient processes and CFD in steam turbines using a new spline-based method of calculating property values)
Slides

145

Int'l Workshop on Eq. of State, Havdeshoj, DK (2014)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:

Fast Calculation of Thermodynaic an Transport Properties Using Spline Interpolation of Transient Process Simulations in Ebsilon an CFD

144

28th Turbomachinery Workshop, Plzen, Czech Republic (2014)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:

Fast Calculation of Real Fluid Properties for Steam Turbine CFD Analysis with the new IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL)

143

46th Kraftwerkstechnisches Kolloquium 2014, Dresden (2014)
(46th Colloquium on Power Plant Technology, Dresden, Germany)

Lecture:
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.; di Mare, F.:

Simulation instationärer Prozesse und CFD in Dampfturbinen mithilfe eine neuen Spline-basierten Stoffwert-Berechnungsverfahrens.
(A simulation of non-steady, transient processes and CFD in steam turbines using a new spline-based method of calculating property values)

142

Besuch der Professur für Kältetechnik (TU Dresden) am Fachgebiet Technische Thermodynamik, Zittau (2014)
(Visit by the Chair for Refrigeration Engineering (TU Dresden) at the Department of Technical Thermodynamics, Zittau/Goerlitz University of Applied Sciences, Zittau 2014)

Lecture:
Kretzschmar, H.-J.:
Vorstellung des Fachgebiets Technische Thermodynamik.
(Lecture presenting the Department of Technical Thermodynamics (Zittau) on the occasion of the visit by the Chair of Refrigeration Engineering from the TU Dresden, 2014)
Presentation - in German

141

EBSILON-Anwendertagung, Wiesbaden, Germany (2014)
(EBSILON Users' Conference, Wiesbaden, Germany 2014)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES, Smart Phones, Tablets, Pocket Calculators, and Online Use
Poster

140

Thermodynamics Congress 2014, Stuttgart (2014)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Feistel, R.; Wagner, W.:
Der neue IAPWS-Industriestandard für die Berechnung der thermodynamischen Eigenschaften von Meerwasser.
(The new IAPWS Industrial Standard for the Calculation of the Thermodynamic Properties of Seawater)
Congress Program - in German
Poster - in German

139

Workshop on eLearning - WeL 2014 - Zittau/Goerlitz University of Applied Sciences (2014)

Lecture:
Freudenreich, R.:
thermoE - Entwicklung eines online-basierten E-Assessments in ONYX am Beispiel der Technischen Thermodynamik.
(thermoE - the development of an online-based e-assessment in ONYX, for example for a course in Technical Thermodynamics)
Abstract - in German
Presentation - in German

138

ECTP 2014 - 20th European Conference on Thermophysical Properties, Porto, Portugal (2014)

Presentation
Herrmann, S.; Vogel, E.; Span, R.:
Ethane: A Viscosity Surface Correlation Convenient for Engineers
Abstract
Presentation

137

ASHRAE Annual Conference, Seattle (2014)

Poster & Computer Presentation
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

136

SMWK Project Conference, Zittau (2014)

Presentation
Kunick, M.; Herrmann, S.; Kretzschmar, H.-J.:
Entwicklung einer IAPWS-Guideline als internationalen Standard für die Berechnung der Stoffdaten von Wasser und Wasserdampf in CFD-Anwendungen.
(Development of an IAPWS guideline as an international standard for the calculation of the property data of water and steam in CFD applications)
Presentation

135

IAPWS Annual Meeting, Moscow (2014)

Presentations
Kretzschmar, H.-J.; Wagner, W.:
Revision of the Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations
Presentation

Kretzschmar, H.-J.; Wagner, W.:
Revisions of the Supplementary Releases on Backward Equations IAPWS-IF97-S01, -S03rev, -S04, and -S05
Presentation

Kretzschmar, H.-J.; Kunick, M.; Gampe, U.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Draft IAPWS Guideline: Fast Calculation of Steam and Water Properties with Spline-Based Table Look-Up Method (SBTL)
Presentation

134

THERMAM 2014 - Thermophysical and Mechanical Properties of Advanced Materials and 3rd Rostocker Symposium on Thermophysical Properties for Technical Thermodynamics, Izmir, Turkey (2014)

Presentation
Herrmann, S.; Kretzschmar, H.-J.; Feistel, R.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater
Abstract (PDF)
Presentation (PDF)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Kunick, M.; Stoecker, I.; Nicke, M.:
Property Libraries and Software for Seawater, Steam, Water, Ice, Humid Air, and other Working Fluids for Calculating Desalination and Related Processes
Abstract (PDF)
Poster (PDF)

133

Conference and Exhibition on Desalination for the Environment: Clean Water and Energy, Limassol, Cyprus (2014)

Presentation
Kretzschmar, H.-J.; Herrmann, S.; Feistel, R., M.; Wagner, W.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater for Calculating Desalination Processes
Abstract (PDF)
Presentation (PDF)

Poster
Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries and Software for Seawater, Steam, Water, Ice, Humid Air, and other Working Fluids for Calculating Desalination and Related Processes
Abstract (PDF)
Poster (PDF)

132

TRACE User Conference, DLR Cologne, Germany (2014)

Presentation
Kretzschmar, H.-J.; Kunick, M.; di Mare, F.; Gampe, U.:
Fast Calculation of Thermodynamic and Transport Properties in Computational Fluid Dynamics Using the Spline Based Table Look-up Method – STM
Presentation (in German)
 

131

Arbeitstagung 2014 des Deutschen Nationalen Komitees der IAPWS, Bochum (2014)
(2014 Seminar of the IAPWS German National Committee in Bochum, Germany 2014)

Presentations
Herrmann, S.; Kretzschmar, H.-J., Wagner, W.:
Überarbeitung der "Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations".
(Revision of the "Revised Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations")

Presentation (in German)

Herrmann, S.; Kretzschmar, H.-J., Wagner, W.:
Überarbeitung der "Supplementary Releases on Backward Equations IAPWS-IF97-S01, -S03rev, -S04 und -S05" bezüglich eindeutiger Formulierungen der Gültigkeitsbereiche der Rückwärtsgleichungen.
(Revision of the "Supplementary Releases on Backward Equations IAPWS-IF97-S01, -S03rev, -S04 und -S05" in light of clear formulation of the backward equations' ranges of validity)
Presentation (in German)

Herrmann, S.; Kunick, M.; di Mare, F.; Kretzschmar, H.-J.:
Stand der Evaluierung der "IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up Method (STM)"
(Current status of the evaluation of the "IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up Method (STM)")
Presentation (in German)

130

ASHRAE Winter Conference, New York (2014)

Poster & Computer Presentation:
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

129

EBSILON-Anwendertagung, Wiesbaden (2013)
(EBSILON Users' Conference, Wiesbaden, Germany 2013)

Presentation
Kunick, M.; Kretzschmar, H.-J., di Mare, F.; Gampe, U.:
Schnelle und genaue Stoffwertberechnung mit Spline-Interpolation für die Modellierung instationärer Prozesse und numerische Strömungssimulation.
(Fast, Exact Calculation of Thermophysical Properties using Spline Interpolation for Modelling Transient Processes and Numerical Fluid Flow Simulation)

Posters
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, EES, Smart Phones, Tablets, Pocket Calculators, and Online Use.
Poster
 

128

HDS.forum, Zittau, Germany (2013)

Poster
Lorenz, T.; Freudenreich, R.; Pachtmann, K.; Köhler, T.; Breitkopf, C.; Kretzschmar, H.-J.:
Entwicklung eines kompetenzorientierten E-Assessment für das Fach Technische Thermodynamik.
(Development of a Competence Oriented E-Assessment for a Course in Technical Thermodynamics)
Poster
 

127

International Colloquium on the 150th Birthday of Richard Mollier, Dresden, Germany (2013)

Presentation
Kunick, M.: Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast Calculation of Thermodynamic and Transport Properties Using Spline Interpolation – Applied in Flow Analyses of Steam Turbines using CFD.
Abstract

Posters
Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Property Libraries for Water and Steam, Humid Air, and other Working Fluids, for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
Abstract
  Poster

Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.; Nicke, M.:
Mollier h-s and Mollier h-x Diagrams, Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, LabVIEW, Smart Phones, Tablets, Pocket Calculators, and Online Use
Abstract
Poster

126

Doktorandenseminar der Professur für Thermische Energiemaschinen und Anlagen, Institut für Energietechnik, Fakultät Maschinenwesen, TU Dresden (November 2013)
(Doctoral seminar of the Chair of Thermal Energy Machines and Systems, Institute of Energy Technology, Faculty of Mechanical Engineering, TU Dresden, Germany November 2013)

Presentation
Kunick, M.:
Instationäre Berechnung von Dampfturbinenprozessen auf der Grundlage einer schnellen und flexiblen Stoffwertberechnung mit Spline-Interpolation
(Transient Calculation of Steam Turbine Processes based on a Fast and Flexible Properties Calculation using Spline Interpolation)

125

Thermodynamik-Kolloquium des VDI und der DECHEMA, Hamburg (2013)
(VDI and DECHEMA Thermodynamics Colloquium, Hamburg, Germany 2013)

Presentation
Kunick, M.; Kretzschmar, H-.J.; Di Mare, F.; Gampe, U.:
Schnelle Stoffwertberechnung mit Spline-Interpolation für numerische Strömungssimulationen und die Berechnung instationärer Prozesse
(Fast and Flexible Properties Calculation using Spline Interpolation for Numerical Current Simulations and the Calculation of Transient Processes)
Abstract (in German)

124

Geschäftssitzung des Fachausschusses Thermodynamik der VDI-GET und ProcessNet, Hamburg (2013)
(Business Meeting of the Technical Committee for Thermodynamics of the VDI-GET and ProcessNet in Hamburg, Germany 2013)

Presentation
Kretzschmar, H.-J.:
16th International Conference on the Properties of Water and Steam (16th ICPWS) and Annual Meeting, 1-6 Sept. 2013 in Greenwich, London
Presentation (in German)

123

Workshop on e-Learning - WeL 2013, Leipzig, Germany (2013)

Poster
Lorenz, T.; Freudenreich, R.; Pachtmann, K.; Kretzschmar, H.-J; Breitkopf, C.:
thermoE - Entwicklung eines kompetenzorientierten E-Assessment für das Fach Technische Thermodynamik.
(thermoE - The development of a competence-oriented e-assessment tool for a course in Technical Thermodynamics)
Poster (in German)
 

122

16th International Conference on the Properties of Water and Steam (16th ICPWS), London, United Kingdom (2013)

Presentations
Kretzschmar, H-.J.; Kunick, M.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Proposal for an IAPWS Guideline on the Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using Spline Interpolation
Abstract

Kretzschmar, H.-J.; Feistel, R.; Wagner, W.; Miyagawa, K.; Harvey, A.; Cooper, J.; Hiegemann, M.; Herrmann; S.:
The IAPWS Industrial Formulation for the Thermodynamic Properties of Seawater
Abstract
Presentation

Kunick, M.; Kretzschmar, H.-J.; Gampe, u.:
Fast Calculation of Thermodynamic Properties of Water and Steam Using a Spline Based Table Look-up Method – STM.
Abstract

Wagner, W.; Dauber, F.; Kretzschmar, H.J.; Mares, R.; Miyagawa, K.; Span, R.:
Extended Equation for Region 5 of the Industrial Formulation IAPWS-IF97
Abstract

Di Mare, F.; Kunick, M.:
Advanced Three-Dimensional CFD Applications Using Spline Functions for the Computation of Thermodynamic Properties of Real Fluids
Abstract

Posters
Kretzschmar, H.J.; Stoecker, I.; Kunick, K.; Herrmann, S.; Nicke, M.:
Property Libraries for Water and Steam, and other Working Fluids, for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
Abstract
Poster

Kretzschmar, H.J.; Stoecker, I.; Kunick, K.; Herrmann, S.; Nicke, M.:
Steam Tables and Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use
Abstract
Poster
 

121

IAPWS Annual Meeting, London, United Kingdom (2013)

Presentation
Kretzschmar, H-.J.; Kunick, M.; Hruby, J.; Duska, M.; Vins, V.; Di Mare, F.; Singh, A.:
Proposal for an IAPWS Guideline: Fast Calculation of Steam and Water Properties in Computational Fluid Dynamics Using the Spline-Based Table Look-Up Method (STM). Ethane: A Viscosity Surface Correlation Convenient for Engineers

120

13th Meeting of the International Association for Transport Properties, Bremen, Germany (2013)

Presentation
Vogel, E.; Herrmann, S.:
Ethane: A Viscosity Surface Correlation Convenient for Engineers
 

119

2nd Symposium on Thermophysical Properties for Technical Thermodynamics, Rostock, Germany (2013)

Presentations
Kunick, M.; Kretzschmar, H.-J.; di Mare, F.; Gampe, U.:
Fast Calculation of Thermodynamic Properties of Water and Steam Using a Spline‐Based Table Look-Up Method
  Abstract
  Presentation

Herrmann, S.; Vogel, E.; Hassel, E.; Span, R.:
Measurements on n- and Isobutane Using a Vibrating-Wire Viscometer and Correlations of Their Viscosity Surfaces Using a Structure-Optimisation Method
Abstract
Presentation

Posters
Kretzschmar, H.-J.; Stöcker, I.; Kunick M.; Herrmann, S.; Nicke, M.:
Property Libraries for Working Fluids, for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes.
 Abstract
 Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick M.; Herrmann, S.; Nicke, M.:
Property Libraries Software for Excel, MATLAB, Mathcad, Dymola, SimulationX, LabVIEW, Engineering Equation Solver, Smart Phones, Tablets, Pocket Calculators, and Online Use Abstract
Abstract
Poster
 

118

Doktorandenseminar der Professur für Thermische Energiemaschinen und Anlagen, Institut für Energietechnik, Fakultät Maschinenwesen, TU Dresden, Germany (2013)
(Doctoral Seminar of the Chair of Thermal Energy Machines and Equipment, Institute for Energy Technology, Department of Mechanical Engineering, TU Dresden, Germany 2013)

Presentation
Kunick, M.:
Instationäre Berechnung von Dampfturbinenprozessen auf der Grundlage einer schnellen und flexiblen Stoffwertberechnung mit Spline-Interpolation.
(Transient calculation of steam turbine processes based on a fast, flexible properties calculation with spline interpolation)

117

Thermodynamik-Kolloquium, Hamburg (2013)
(Thermodynamics Colloquim, Hamburg, Germany 2013)

Presentation
Herrmann, S.; Vogel, E.; Span, R.:
Neue Viskositätszustandsfläche für Ethan zur Anwendung im Ingenieursbereich
(New state of viscosity areas for ethane for use in the field of engineering)
Presentation (in German)
 

116

Jahrestagung des Deutschen Nationalen Komitees der IAPWS, Erlangen (2013)
(Annual Meeting of the German National IAPWS Committee in Erlangen, Germany, 2013)

Presentations
Kretzschmar, H.-J.; Feistel, R.; Wagner, W.; Herrmann, S.:
Proposal Advisory Note No. 5: Industrial Calculation of the Thermodynamic Properties of Seawater
Presentation

Kretzschmar, H.-J.; Wagner, W.; Herrmann, S.; Kunick, M.:
Revision of the Advisory Note No. 3: Thermodynamic Derivatives from IAPWS Formulations
Presentation

Kunick, M.; di Mare, F.; Kretzschmar, H.-J.:
IAPWS Guideline on the Fast Calculation of Water and Steam Properties in Computational Fluid Dynamics Using Spline Interpolation
Presentation (in German)
 

115

ASHRAE Winter Conference, Dallas (2013)

Poster
Kretzschmar, H.-J.;Herrmann, S., Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer

114

EBSILON-Anwendertagung, Heidelberg (2012)
(EBSILON Users' Conference, Heidelberg, Germany 2012)

Posters
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Stoffwert-Software für Arbeitsfluide der Energietechnik.
(Property calculation software for working fluids in energy technology)
Poster (in German)


Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide der Energietechnik.
(Property calculation libraries for working fluids in energy technology)
Poster (in German)

113

26th European Symposium on Applied Thermodynamics, Potsdam, Germany (2012)

Poster
Herrmann, S.; Vogel, E.; Hassel, E.; Span, R.:
New Viscosity-surface Correlations for Propane, n-Butane, and Isobutane Using a Structure-Optimisation Method

 Abstract
 Poster
 

112

44. Kraftwerkstechnisches Kolloquium, Dresden (2012)
(44th Colloquium on Power Plant Technology, Dresden, Germany 2012)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Berechnung der thermodynamischen Stoffdaten von Arbeitsfluiden der Energietechnik.
(The calculation of thermodynamic materials data from working fluids in energy technology)
 Abstract (in German)
 Poster (in German)
 

111

Thermodynamik-Kolloquium des VDI und der DECHEMA, Potsdam (2012)
(VDI and DECHEMA Thermodynamics Colloquium, Potsdam, Germany 2012)

Poster
Kretzschmar, H.-J.; Stoecker, I.; Kunick, M.; Herrmann, S.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Boilers, Turbines, Heat Pumps, and Refrigeration Processes
 Abstract
 Poster

110

IAPWS Annual Meeting, Boulder CO (2012)

Presentations
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic Properties Using a Spline-Based Table Look-Up Method
Presentation

Kretzschmar, H.-J.; Feistel R.; Wagner W.; Miyagawa, K.; Harvey A. H.; Hiegemann M.; Cooper, J. R.:
Proposal: Advisory Note No. 5 Thermodynamic Properties of Seawater for Industrial Use
Presentation

Kretzschmar, H.-J.; Kunick, M.:
Steam Tables for Education
Presentation
 

109

Symposium on Thermophysical Properties of Fluids, Zittau, Germany (2012)

Presentation
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.: Fast and Accurate Calculation of Thermodynamic Properties in Process Simulations Using a Spline-Based Table Look-Up Method
Presentation
 

108

Symposium on Thermophysical Properties of Fluids, Zittau, Germany (2012)

Presentation
Herrmann, S.; Vogel, E.; Hassel, E.; Span, R.:
Messungen an n- und Isobutan mit einem Schwingdrahtviskosimeter und Generierung ihrer Viskositatszustandsachen mit einem Strukturoptimierungsverfahren.
(Measurements on n- and Isobutane with a special viscosimeter and generation of its viscosity situation with a method to optimize the structure)
Presentation
 

107

18th International Symposium on Thermophysical Properties, Boulder CO (2012)

Presentations
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
Fast and Accurate Calculation of Thermodynamic Properties in Transient Process Simulations Using a Spline-Based Table Look-Up Method
 Abstract
 Presentation

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M., Herrmann, S.:
Property Libraries and Software for Working Fluids for Calculating Heat Cycles, Boilers, Turbines, Heat Pumps, and Refrigeration Processes
Abstract
Poster
 

106

27. FDBR-Fachtagung Rohrleitungstechnik, Magdeburg, Germany (2012)
(27th FDBR Congress on Piping Technology in Magdeburg, Germany)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Berechnung der Stoffdaten von Arbeitsfluiden der Energie- und Verfahrenstechnik.
(Calculation of the properties of working fluids in energy and process technology)
 Abstract (in German)
 Poster (in German) 
 

105

13. Nachwuchswissenschaftlerkonferenz mitteldeutscher Fachhochschulen, Görlitz (2012)
(13th Young Scientists Conference of Central German Universities of Applied Sciences, Goerlitz, Germany 2012)

Presentation
Kunick, M; Kretzschmar, H.-J.; Gampe, U.:
Schnelle und flexible Berechnung thermodynamischer Stoffwerte mit Spline-Interpolation für die Modellierung instationärer Energieumwandlungsprozesse.
(Quick, flexible calculation of thermodynamic property values using spline interpolation for modelling non-steady energy conversion processes)
 Paper
 Presentation

104

Jahrestagung des Deutschen Nationalen Komitees der IAPWS, Bochum (2012)
(Annual Meeting of the German National Committee of IAPWS, Bochum, Germany 2012)

Presentation
Kunick, M.; Kretzschmar, H.-J.:
Schnelle und konsistente Stoffwertberechnung mit Spline-Interpolation – Arbeiten innerhalb der IAPWS Task Group "CFD Steam Property Formulation".
(Quick, consistent property values calculation using spline interpolation - from the IAPWS Task Group "CFD Steam Property Formulation")
Presentation

103

Deutsches Zentrum für Luft- und Raumfahrt e.V., Köln (2012)
(German Aerospace Center, Cologne, Germany 2012)

Presentations
Kretzschmar, H.-J.:
Bereitstellung Thermodynamischer Stoffdaten für Arbeitsfluide der Energietechnik.
(Preparing thermodynamic property values for working fluids in energy technology)
Presentation

Kunick, M.; Kretzschmar, H.-J.; Gampe, U.:
Schnelle und flexible Stoffwertberechnung mit Spline-Interpolation für die Modellierung und Optimierung fortschrittlicher Energieumwandlungsprozesse.
(Quick, flexible calculation of thermodynamic property values using spline interpolation for modelling and optimising advanced energy conversion processes)
Presentation

102

Deutsche Kälte-Klima-Tagung, Aachen (2011)
(German Refrigeration and Air Conditioning Conference, Aachen, Germany 2011)

Presentation
Herrmann, S.; Kretzschmar, H.-J.; Gatley, D.:
Berechnung der thermodynamischen Eigenschaften von feuchter Luft.
(Calculating the thermodynamic properties of moist air)
Abstract
Presentation

101

EBSILON-Anwendertagung, Seeheim (2011)
(EBSILON Users' Conference, Seeheim, Germany 2011)

Presentation
Kretzschmar, H.-J.; Wagner, W.:
Aktuelle Standards und Projekte der IAPWS zu den Eigenschaften von Wasser und Wasserdampf sowie von feuchter Luft und weiteren Gemischen mit Wasser.
(Current IAPWS standards and projects on the properties of water and steam as well as moist air and other water mixtures)
Presentation

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Software zur Berechnung von Stoffwerten für Arbeitsfluide der Energietechnik.
(Software for calculating property values for working fluids in energy technology)
Poster

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.:
Stoffwert-Bibliotheken für Arbeitsfluide der Energietechnik.
(Property libraries for working fluids in energy technology)
Poster

100

VDI Thermodynamik-Kolloquium Frankfurt/Main (2011)
(VDI Thermodynamics Colloquium Frankfurt/Main , Germany 2011)

Presentation
Kretzschmar, H.-J.; Wagner, W.:
Aktuelle Standards und Projekte der International Association for the Properties of Water and Steam (IAPWS) - eine Anregung zur Mitarbeit.(Current standards and projects of the International Association for the Properties of Water and Steam (IAPWS) - inspiration and encouragement for increased working together)
Abstract
Presentation

99

ASHRAE Conference, Montreal, Canada (2011)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
Flyer
 

98

EBSILON in der Lehre, Bensheim (2011)
(EBSILON in Teaching, Bensheim, Germany 2011)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Zschunke, T.: 
Nutzung von EBSILON in der Lehre an der Fakultät Maschinenwesen der Hochschule Zittau/Görlitz.
(Using EBSILON in the classroom at the Faculty of Mechanical Engineering at the Zittau/Goerlitz University of Applied Sciences)
Presentation

97

ASHRAE Winter Conference, Las Vegas (2011)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI
Poster
Flyer
 

96

EBSILON-Anwendertagung, Seeheim (2010)
(EBSILON Users' Conference, Seeheim, Germany 2010)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.: 
Stoffwert-Bibliotheken für Arbeitsfluide in fortschrittlichen Energieumwandlungsverfahren.
(Property libraries for working fluids in advanced energy conversion processes)
Poster

95

Fachausschüsse Thermodynamik der VDI-GEU und ProcessNet, Bayreuth (2010)
(Expert Committees Thermodynamics of VDI-GEU and ProcessNet, Bayreuth, Germany 2010)

Presentation
Kretzschmar, H.-J.;
German National Committee of the International Association for the Properties of Water and Steam (IAPWS)
Presentation
 

94

ASHRAE Conference, Albuquerque, NM, USA (2010)

Poster
Kretzschmar, H.-J.; Herrmann, S.; Gatley, D. P.:
ASHRAE Library LibHuAirProp of Humid Air Psychrometric and Transport Property Functions, I-P and SI.
Poster
Flyer
 

93

SAXSIM 2010, Chemnitz, Germany (2010)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Jähne, I.: 
Mathcad-Bibliotheken für thermodynamische Stoffdaten und das E-Learning System Thermopr@ctice.
(Mathcad libraries for thermodynamic property data and the Thermopr@ctice e-learning system)
Presentation
 

92

ASHRAE Winter Conference, Orlando FL (2010)

Presentation
Herrmann, S.; Kretzschmar, H.-J.; Gatley, D.P.: 
Thermodynamics Properties for Real Moist Air, Dry Air, Steam, Water, and Ice.
Presentation

Poster
Kretzschmar, H.-J.; Herrmann, S., Gatley, D. P.:
The ASHRAE Library of Humid Air Psychrometric & Transport Property Functions
  Poster
  Flyer
 

91

Kraftwerkstechnisches Kolloquium, Dresden (2009)
(Colloquium on Power Plant Technology, Dresden, Germany 2009)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.: 
Berechnung der Stoffdaten von Arbeitsfluiden in fortschrittlichen Energieumwandlungsprozessen
(Calculation of Property Values for Working Fluids in Power Cycles)
  Poster
  Abstract

90

EBSILON-Anwendertagung, Bensheim (2009)
(EBSILON Users' Conference, Bensheim, Germany 2009)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Herrmann, S.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Arbeitsfluiden in fortschrittlichen Energieumwandlungsprozessen.
(Calculation of Thermodynamic and Transport Properties of Working Fluids in Power Cycles)
  Poster
  Abstract

89

17th International Symposium on Thermophysical Properties, Boulder CO (2009)

Presentation
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.: 
Fast Calculation of Thermodynamic Properties in Process Modelling using Spline Interpolation
 Presentation 
 Abstract

Posters
Herrmann, S.; Kretzschmar, H.-J.; Gatley, D.P.: 
Thermodynamic Properties of Real Moist Air
  Poster
  Abstract

Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Boilers, Turbines, Heat Pumps, and Refrigeration Processes
  Poster
  Abstract
 

88       

Mathcad Workshop, ALSTOM Baden, Switzerland (2008)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Herrmann, S.: 
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, and Boilers using Mathcad 14
 Presentation
 

87

4. Deutsche Wasserstoff Congress, Essen (2008)
(4th German Hydrogen Congress, Essen, Germany 2008)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Wasserstoff in Prozessmodellierungen.(Calculation of Thermodynamic and Transport Properties for Hydrogen for Power Cycle Modelling)
  Abstract
  Poster

86

EBSILON-Anwendertagung, Bensheim (2008)
(EBSILON Users' Conference, Bensheim, Germany 2008)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Herrmann, S.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Arbeitsfluiden in fortschrittlichen Energieumwandlungsprozessen.
(Calculation of Thermodynamic and Transport Properties of Working Fluids in Advanced Power Cycles)
  Poster
 

85

Workshop on E-Learning WEL, Hochschule für Technik, Wirtschaft und Kultur Leipzig, Germany (2008)

Presentation
Kawalek, J.; Kretzschmar, H.-J; Stark, A.; Dietsch, S.; Schuster, E.; Dietrich, R.:
"Tutor für Neue Medien" – ein Erfahrungsbericht.
("Tutor for new media" - a first-hand report)
Extended Abstract
 

84

15th Conference on the Properties of Water and Steam, Berlin, Germany (2008)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.; Salomo, B.; Herrmann, S.: 
Property Libraries for Water and Steam and Related Mixtures for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
 Abstract
 Poster

Herrmann, S.; Kretzschmar, H.-J.; Ulbig, P.; Span, R., Gatley, D.P.: 
Properties of Humid Air for Power-Cycle Calculations
  Abstract
  Poster 

Presentation
Kunick, M.; Kretzschmar, H.-J.; Gampe, U.: 
Fast Calculation of Thermodynamic Properties of Water and Steam in Process Modelling Using Spline Interpolation
  Abstract
  Paper 
  Presentation
 

83

Internationale Wissenschaftskonferenz Zittau/Görlitz (WIKO), Session E-Learning, Hochschule Zittau/Görlitz, Zittau (2008)
(International Science Conference Zittau/Goerlitz (WIKO), Session E-Learning, Zittau/Goerlitz University of Applied Sciences, Zittau, Germany 2008)

Presentation
Kawalek, J., Kretzschmar, H.-J., Dietsch, S., Stark, A., Schuster, E., Dietrich. R.:
Von Contentprojekten zur Hochschulstrategie – E-Learning als Instrument der Hochschulentwicklung.
(From content projects to university strategy - e-learning as an instrument of university development)
  Extended Abstract

82

ASME International Mechanical Engineering Congress and Exposition, Seattle WA (2007)

Presentations
Kretzschmar, H.-J.; Knobloch, K.; Miyagawa, K.; Harvey, A.H.; Wagner, W.: 
Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers and Steam Turbine
  Extended Abstract
  Presentation
 

Kretzschmar, H.-J.; Stöcker, I.; Jaehne, I.; Herrmann, S.; Kunick, M.; Salomo, B.: 
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
  Abstract
  Presentation 
 

81

VDI Thermodynamics Colloquium Rostock, Germany (2007)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Wagner, W.; Fischer, S.: 
Berechnung der thermodynamischen Differentialquotienten mit der Industrie-Formulation IAPWS-IF97 von Wasser und Wasserdampf in instationären Prozessmodellierungen.
(Calculating the thermodynamic differential quotients using the IAPWS-IF97 industrial formulation for water and steam in non-steady process modelling)
  Abstract 
  Presentation 


Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Herrmann, S.; Kunick, M.: 
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von feuchten Verbrennungsgasen, feuchter Luft und Absorptionskältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
(Calculation of thermodynamic state variables and transport properties of moist combustion gases, moist air and absorption refrigerant mixtures in advanced energy conversion processes)
 Abstract Poster
 Poster

80

Symposium „eLearning an Hochschulen“. 07. März 2007, TU Dresden (2007)
(Symposium "eLearning at Universities of Applied Sciences". 7th March 2007, TU Dresden, Germany 2007)

Presentation
Stark, A., Kawalek, J., Riebeck, M., Kretzschmar, H.-J., Jaeger, T.:
Abbau von Akzeptanzbarrieren gegenüber eLearning durch ein individuelles Beratungs- und Schulungskonzept.
(Reduction of acceptance barriers to eLearning through an individual counselling and training concept)
Presentation

79

VDI-Tagung Fortschrittliche Energiewandlung und -anwendung, Leverkusen (2006)
(VDI Conference Advanced Energy Conversion and Application, Leverkusen, Germany 2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.:
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von feuchten Verbrennungsgasen, feuchter Luft und Absorptionskältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
(Calculation of thermodynamic properties and transport properties of moist combustion gases, moist air and absorption refrigerant mixtures in advanced energy conversion processes)
  Abstract 
  Poster
  Publication

78

16th International Symposium on Thermophsical Properties, Boulder CO (2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.:
Property Libraries for Working Fluids for Calculating Heat Cycles, Turbines, Heat Pumps, and Refrigeration Processes
 Poster
 Abstract

Presentation
Knobloch, K.; Kretzschmar, H.-J.; Miyagawa, K.; Wagner, W.: 
Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers, and Steam Turbines
  Paper
  Abstract
 

77

Kraftwerkstechnisches Kolloquium, Dresden (2006)
(Colloquium on Power Plant Technology, Dresden, Germany 2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.; Kunick, M.: 
Berechnung der Stoffdaten von feuchten Verbrennungsgasen, feuchter Luft und Absorptions¬kältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
(Calculation of the property data of humid combustion gases, humid air and absorption refrigerant mixtures in advanced energy conversion processes)
 Poster
 Abstract Poster

76

DKV-Jahrestagung, Dresden (2006)
(DKV Annual Conference, Dresden, Germany 2006)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.: 
Programmbibliotheken und Diagramme zur Berechnung der thermodynamischen Eigenschaften von Kältemitteln und Absorptions¬kältemittelgemischen in fortschrittlichen Energieumwandlungsprozessen.
(Program libraries and diagrams for calculating the thermodynamic properties of refrigerants and absorption refrigerant mixtures in advanced energy conversion processes)
  Poster
  Abstract

75

Ebsilon-Anwendertagung der Fa. Sofbid, Bensheim (2006)
(Sofbid's Ebsilon Users' Conference, Bensheim, Germany 2006)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.; Herrmann, S.: 
Stoffwert-Bibliotheken für Arbeitsfluide der Energie- und Kältetechnik.
(Property value libraries for working fluids in power engineering and refrigeration)

74

Workshop on E-Learning des Bildungsportals Sachsen in Leipzig (2006)
(Workshop on E-Learning of the Saxony Education Portal in Leipzig, Germany 2006)

Presentation
Kawalek, J.; Kretzschmar, H.-J.; Claus; T.: 
HWP-Projekt Kompetenzzentrum eLearning.
(HWP project Competence Centre eLearning)
Paper

73

4th Workshop on e-Learning (WEL’06), 11th July 2006, HTW Leipzig (FH), Germany (2006)

Presentation
Kawalek, J., Kretzschmar, H.-J., Claus, T., Stark, A., Riebeck, M., Kühne, K., Jaeger. T., Meyer, S.:
Das HWP-Projekt "Kompetenzzentrum eLearning" der Hochschule Zittau/Görlitz (FH) und des IHI Zittau.
(The HWP project "Competence Centre eLearning" of the Zittau/Goerlitz University of Applied Sciences (FH) and the IHI Zittau)

72

Workshop on E-Learning des Bildungsportals Sachsen in Mittweida (2006)
(Workshop on E-Learning of the Saxony Education Portal in Mittweida, Germany 2006)

Presentation
Kretzschmar, H.-J.; Kawalek, J.; Jaeger, Th.; Kühne, K.; Riebeck, M.; Stark, A.:
Das Zfe an der Hochschule Zittau/Görlitz (FH) - Erfahrungen bei der hochschulweiten Einführung von eLearning.
(The Zfe at Zittau/Goerlitz University of Applied Sciences (FH) - Experience with the university-wide introduction of eLearning)
Presentation

71

5. Fachtagung Brennstoffzelle, Hamburg (2005)
(5th Fuel Cell Conference, Hamburg, Germany 2005)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Kunick, M.:
Berechnung der thermodynamischen Zustandsgrößen und Transporteigenschaften von Wasserstoff in Prozessmodellierungen.
(Calculation of thermodynamic properties and transport properties of hydrogen in process modelling)
 Abstract
 Poster

70

Annual Meeting of IAPWS, Santorini, Italy (2005)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K.; Wagner, W.:
Proposal for an Advisory Note for Calculating Thermodynamic Derivatives for Water and Steam from the IAPWS Formulations
Presentation

Kretzschmar, H.-J.; Stoecker, I.; Weidner, M.; Ulbig, P.; Span, R.; Vogel E.:
Properties of Humid Air - Progress Report of the EU Project Advanced Adiabatic Compressed Air Energy Storage AA-CAES
Presentation
 

69

VDI Thermodynamics Colloquium, Frankfurt/Main, Germany (2005)

Presentation
Knobloch, K.; Kretzschmar, H.-J.; Wagner, W.; Dittmann, A.:
Ergänzende Gleichungen für Umkehrfunktionen zur Industrie-Formulation IAPWS-IF97 von Wasser und Wasserdampf für energietechnische Prozessberechnungen.
(Supplementary equations for inverse functions for the industrial formulation IAPWS-IF97 of water and steam for energy engineering process calculations)
Presentation

68

Ebsilon-Anwendertagung der Fa. Sofbid, Bensheim (2005)
(Sofbid's Ebsilon Users' Conference, Bensheim, Germany 2005)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.:
Stoffwertberechnung für Arbeitsfluide in CO-freien Energieumwandlungsprozessen.
(Property calculation for working fluids in CO-free energy conversion processes)
Presentation - in German

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Kunick, M.:
Stoffwert-Bibliotheken für Arbeitsfluide der Energie- und Kältetechnik.
(Property libraries for working fluids in power engineering and refrigeration.)
Poster - in German

67

VGB-Fachtagung Gasturbinen und Gasturbinenbetrieb, Dresden (2005)
(VGB Conference on Gas Turbines and Gas Turbine Operation, Dresden, Germany 2005)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Seibt, D.:
Berechnung der thermodynamischen und Transporteigen¬schaften von feuchten Verbrennungsgasen und feuchter Luft in fortschrittlichen Gas- und Entspannungsturbinen.
(Calculation of the thermodynamic and transport properties of moist combustion gases and moist air in advanced gas and expansion turbines)
 Poster - in German
 Abstract - in German
 

66

Meeting of AA-CAES Work Package 4 of European Union, Lisbon, Portugal (2005)

Presentation
Kretzschmar, H.-J.; Weidner, M.; Stöcker, I.:
Development of a Data Base and Identification/Development of Suitable Models for the Thermodynamic Properties of Humid Air
Presentation
 

65

Meeting of AA-CAES Work Package 4 of European Union, Berlin, Germany (2005)

Presentation
Kretzschmar, H.-J.; Weidner, M.; Stöcker, I.:
Contributions to Task 4.3 Identification/Development of Suitable Models for the Thermodynamic Properties of Humid Air
Presentation
 

64

13. Leipziger Informatik-Tage, LIT 2005, Leipzig, Germany (2005)
(13th Leipzig Computer Engineering Days, LIT 2005)

Poster
Mättig, T.; Jähne, I.; Kretzschmar, H.-J.:
Lernsystem Thermopr@ctice zur Berechnung von Übungsaufgaben mit Computer-Algebrasystemen.
(Thermopr@ctice learning system for calculating exercises with computer algebra systems)
Poster - in German
Abstract - in German

63

Kolloquium am Lehrstuhl für Technische Thermodynamik der Universität Rostock, Rostock (2005)
(Colloquium at the Chair of Technical Thermodynamics of the University of Rostock, Germany)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Mättig, T.; Stöcker, I.:
eLearning-System Thermopr@ctice -Internetgestütztes Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
Presentation - in German
Abstract - in German
 

62

Kolloquium Lernsysteme und Lernmanagemensysteme, Hochschule Zittau/Görlitz (FH), Görlitz (2005)
(Conference on learning and learning management systems at the Zittau/Goerlitz University of Applied Sciences, Goerlitz, Germany 2005)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Mättig, T.; Stöcker, I.; Weidner, M.:
E-Learning System Thermopr@ctice - Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
Presentation - in German
 

61

14th International Conference on the Properties of Water and Steam (14th ICPWS), Kyoto, Japan (2004)

Presentations
Kretzschmar, H.-J.; Knobloch, K.:
Supplementary Backward Equations for the Industrial Formulation IAPWS-IF97 of Water and Steam for Fast Calculations of Heat Cycles, Boilers, and Steam Turbines
Abstract
Presentation

Knobloch, K.; Stoecker, I.; Kretzschmar, H.-J.; Dittmann, A.:
Supplementary Backward Equations v(p,T) for the Critical and Supercritical Regions (Region 3) of the Industrial Formulation IAPWS-IF97 for Water and Steam
Abstract
Presentation


Poster
Kretzschmar, H.-J.; Stoecker, I.; Knobloch, K.; Jaehne, I.; Dittmann, A.; Klinger, J.:
Electronic Steam Tables and Property Libraries for Calculating Heat Cycles, Boilers, and Turbines
Abstract
Poster (English)
Poster (Chinese)
 

60

VDI Thermodynamics Colloquium, Wittenberg, Germany (2004)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Mättig, T.; Stöcker, I.; Weidner, M.:
Lernsystem Thermopr@ctice - Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
Presentation - in German
 

59

Ebsilon-Anwendertagung, Bensheim (2004)
(Ebsilon Users' Conference, Bensheim, Germany 2004)

Poster
Kretzschmar, H.-J.; Stoecker, I.; Knobloch, K.; Jähne, I.:
Stoffwert-Programm¬bibliotheken für Arbeitsfluide der Energietechnik.
(Property libraries for working fluids in energy technology)
Poster - in German

58

2. Tag der Sächsischen Hochschuldidaktik, Meißen (2004)
(2nd Day of Saxon University Didactics, Meißen, Germany 2004)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Stöcker, I.; Weidner, M.:
Lernsystem Thermopr@ctice - Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
Abstract - in German
Presentation - in German

57

IAPWS Annual Meeting, Vejle, Denmark (2003)

Presentations
Kretzschmar, H.-J.; Knobloch, K.; Mares, R; Stöcker, I; Wagner, W.:
Progress Report of the Task Group for the Development of Supplementary Backward Equations for IAPWS-IF97
Presentation

Knobloch, K.; Stöcker, I.; Dittmann, A.; Mares, R; Wagner, W. :
Proposal: Supplementary Release on Backward Equations p(h,s) for Region 3, Equations as a Functions of h and s for the Region Boundaries, and an Equation Tsat(h,s) for Wet Steam of the IAPWS-IF97
Presentation

Kretzschmar, H.-J.; Buttig, D.; Span, R.; Ulbig, P.; Wagner, W.:
Investigations on Thermophysical Properties of Humid Air - Part of the Project Advanced Adiabatic Compressed Air Energy Storage AA-CAES of the European Union
Presentation
 

56

15th Symposium on Thermophysical Properties, Boulder CO 2003

Poster
Knobloch, K.; Kretzschmar, H.-J.; Dittmann, A.:  
Equations T(p,h), v(p,h) and T(p,s), v(p,s) for the Critical and Supercritical Regions of Water
Abstract
Poster

Presentation
Kretzschmar, H.-J.; Stoecker, I.; Knobloch, K.; Jaehne, I.; Dittmann, A.; Klinger, J.:  
Property Libraries for Calculating Heat Cycles and Turbines
Abstract
Presentation
 

55

XXV. Kraftwerktechnisches Kolloquium, Dresden (2003)
(25th Colloquium on Power Station Technology, Dresden, Germany 2003)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K., Jähne, I.; Dittmann, A.; Klinger, J.:
Algorithmen und Programmbibliotheken zur Berechnung der Stoffwerte von Arbeitsfluiden in Turbomaschinen.
(Algorhythms and program libraries for calculating the thermophysical properties of working fluids in turbo machines)
Abstract - in German
Poster - in German
 

54

Meeting of AA-CAES Work Package 4 of the European Union, Paderborn, Germany (2003)

Presentation
Kretzschmar, H.-J.; Buttig, D.:  
Development of a Data Base and Identification/ Development of Suitable Models for the Thermodynamic Properties of Humid Air
Presentation
 

53

Project Workshop of the Media Design Center, TU Dresden, Dresden, Germany (2003)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Buttig, D.:  
Lernsystem Thermopr@ctice: Interaktives Berechnen von Übungsaufgaben.
(The eLearning system Thermopr@ctice - internet-supported calculation of exercises)
Presentation - in German
 

52

Konferenz "Bildungsportal Sachsens - Verbundprojekt der Hochschulen Sachsens zur virtuellen Aus- und Weiterbildung", Chemnitz (2003)
(Conference of the "Saxon Education Portal - joint project of Saxony's Universities for virtual education")

Presentation
Kretzschmar, H.-J.; Jähne, I.:  
Thermopr@ctice - Interaktives Übungsprogramm Thermodynamik.
(Thermopr@ctice - internet-supported exercises program for Thermodynamics)

51

IAPWS Annual Meeting, Buenos Aires, Argentina (2002)

Presentation
Kretzschmar, H.-J.; Knobloch, K.; Stöcker, I.; Dittmann, A.:  
Proposal: Supplementary Backward Equations T(p,h), v(p,h) and T(p,s), v(p,s) for the Critical and Supercritical Regions to the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam
Presentation

Kretzschmar, H.-J.:  
Supplementary Backward Equations for Region 3 of IAPWS-IF97
Presentation
 

50

16th European Conference on Thermophysical Properties, London, United Kingdom (2002)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Dittmann, A.:  
Property Databases for the Calculation of Heat Cycles and Turbines
Abstract
Poster
 

49

VDI-GET Tagung Druckluft, Veitshöchheim (2002)
(VDI-GET Conference on Compressed Air, Veitshöchheim, Germany 2002)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Hellriegel, T.; Kleemann, L.; Seibt, D.:  
Berechnung der thermophysikalischen Eigen¬schaften von trockener und feuchter Luft unter Druck.
(Calculation of the thermodynamic properties of dry and moist air under pressure)
Abstract - in German
Poster - in German
 

48

VDI-GET Tagung Energiespeicher, Veitshöchheim (2002)

(VDI-GET Conference on Energy Storage, Veitshöchheim, Germany 2002)

Poster
Kretzschmar, H.-J.; Stöcker, I.; Seibt, D.:  
Berechnung der thermophysikalischen Eigen¬schaften von feuchter Luft bis zu Drücken von 1000 bar.
(Calculation of the thermophysical properties of moist air at pressures of up to 1,000 bar)
Abstract - in German
Poster - in German

47

VDI Thermodynamik-Kolloquium, Wernigerode (2002)
(VDI Congress on Thermodynamics, Wernigerode, Germany 2002)

Presentation
Knobloch, K.; Kretzschmar, H.-J.; Dittmann, A.:  
Ergänzende Gleichungen für die Umkehrfunktionen T(p,h), v(p,h) und T(p,s), v(p,s) für das kritische und überkritische Zustandsgebiet von Wasser zur Industrie-Formulation IAPWS-IF97.
(Supplemental equations for the backward equations T(p,h), v(p,h) and T(p,s), v(p,s) for the critical and supercritical range of water for the Industrial Formulation IAPWS-IF97)
Abstract - in German
Presentation - in German
 

46

Ebsilon-Anwendertagung, Bensheim (2002)
(Ebsilon Users' Conference, Bensheim, Germany 2002)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Schuster, J.; Bläser, A.:  
Einsatz von Ebsilon in der Hochschulausbildung.
(Use of Ebsilon in higher education)
 Presentation - in German

45

Arbeitstagung Bildungsportal Sachsen, Chemnitz (2002)
(Working Conference of the Saxon Education Portal, Chemnitz, Germany 2002)

Presentation
Kretzschmar, H.-J.; Jähne, I.; Buttig, D.:  
Interaktives Übungsprogramm Thermodynamik - Thermopr@ctice.
(Interactive exercise program for Thermodynamics - Thermopr@ctice)
Presentation - in German
 

44

IAPWS Annual Meeting, Gaithersburg (2001)

Presentations
Kretzschmar, H.-J.; Cooper, J. R..; Dittmann, A.; Friend, D. G.; Knobloch, K.; Mareš, R.; Stöcker, I.; Trübenbach, J.; Wagner, W.; Willkommen, Th.:  
Proposal: Supplementary Release on Backward Equations for Pressure as Function of Enthalpy and Entropy p(h,s) to the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam
Presentation

Knobloch, K.; Stöcker, I.; Kretzschmar, H.-J.; Dittmann, A.:  
Development of Supplementary Backward Equations T(p,h) and T(p,s) for the Critical and Supercritical Regions of Water and Steam
Presentation

Kretzschmar, H.-J.: 
Proposal: Specifications for the Supplementary Backward Equations T(p,h) and T(p,s) in Region 3 of IAPWS-IF97
Presentation
 

43

Ebsilon-Anwendertagung, Bensheim (2001)
(Ebsilon Users' Conference, Bensheim, Germany 2001)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K.; Jähne, I.:  
Stoffwertberechnung für Wasser und Wasserdampf, Verbrennungsgasgemische und feuchte Luft in energietechnischen Prozessmodellierungen.
(Property calculation for water and steam, combustion gas mixtures and moist air in energy technology process modelling)
Presentation - in German
 

42

14th International Symposium on Thermophysical Properties, Boulder (2000)

Presentation
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, K.; Trübenbach, J.; Willkommen, Th.; Dittmann, A.:  
Equations p(h,s) for Water and Steam
Abstract

Poster
Kretzschmar, H.-J.; Stöcker, I.; Knobloch, Jähne, I.; Klinger, J.; Dittmann, A.:  
Property Databases for the Calculation of Heat Cycles and Turbines
Abstract
Poster
 

41

IAPWS Annual Meeting, Prague, Czech Republic (2000)

Presentation
Kretzschmar, H.-J.; Cooper, J. R..; Dittmann, A.; Friend, D. G.; Knobloch, K.; Mareš, R.; Stöcker, I.; Trübenbach, J.; Wagner, W.; Willkommen, Th.:  
Proposal: Supplementary Release on Backward Equations for Pressure as Function of Enthalpy and Entropy p(h,s) to the IAPWS Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam
Presentation
 

40

13th International Conference on the Properties of Water and Steam, Toronto, Canada (1999)

Kretzschmar, H.-J.; Stöcker, I.; Willkommen, Th.; Trübenbach, J.; Dittmann A.:  
Supplementary Equations v(p,T) for the Critical Region to the New Industrial Formulation IAPWS-IF97 for Water and Steam

Kretzschmar, H.-J.; Stöcker, I.; Klinger, J.; Dittmann A.:  
Calculation of Thermodynamic Derivatives for Water and Steam Using the New Industrial Formulation IAPWS-IF97
 

39

IAPWS Annual Meeting, Toronto, Canada (1999)

Kretzschmar, H.-J.; Stöcker, I.:  
Steam Tables on Pocket Computers
 

38

IAPWS Annual Meeting, London, United Kingdom (1998)

Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Dittmann, A.:  
Software for IAPWS-IF97 Including Graphic Representation of Calculated Data in Thermodynamic Charts

Kretzschmar, H.-J.; Stöcker, I.; Haller, U.:  
A Special Problem in Using the Backward Equations of IAPWS-IF97 in Heat Cycle Calculations
 

37

VDI Thermodynamics Colloquium, Leipzig, Germany (1998)

Kretzschmar, H.-J.; Trübenbach J.; Willkommen, Th.; Dittmann, A.:  
Ergänzende Gleichungen für Umkehrfunktionen zur neuen Industrie-Formulation IAPWS-IF97 für Wasser und Wasserdampf.
(Supplementary equations for backward functions in the new industrial formulation IaPWS-IF97 for water and steam)
 

36

VGB-Konferenz "Forschung in der Kraftwerkstechnik", Essen (1998)
(VGB Conference "Research in Power Plant Technology, Essen, Germany 1998)

Kruse, A.; Willkommen, Th.; Kretzschmar, H.-J.; Wagner, W.:  
Die Zustandsgleichungen der neuen Industrie-Formulation für Wasser und Wasserdampf.
(The transport equations of the new industrial formulation for water and steam)
 

35

13th International Conference on the Thermophysical Properties, Boulder (1997)

Kretzschmar, H.-J.; Oguchi, K.; Willkommen, Th.:  
A Convertible Equation Pair for the Vapour Pressure ps = f(T) and the Saturation Temperature Ts = f(p) of Ordinary Water Substance
 

34

IAPWS Symposium, Erlangen, Germany (1997)

Willkommen, Th.; Dittmann, A.; Kijima, J.; Kretzschmar, H.-J. et al.:  
Saturation and Backward Equations of the New Industrial Formulation

Wagner, W.; Cooper, J. R.; Dittmann, A.; Kijima, J.; Kretzschmar, H.-J., et al.:  
The New Industrial Formulation, Concept, Realization, and Main Results
 

33

IAPWS Annual Meeting, Erlangen, Germany (1997)

Trübenbach, J.; Willkommen, Th.; Dittmann, A.; Kretzschmar, H.-J.:  
An Algorithm for Setting up Equations of State Optimized Regarding Their Computing Time Consumption in Process Modelling

Kretzschmar, H.-J.; Stöcker, I.; Jähne, I.; Willkommen, Th.:  
Calculation of Thermophysical Properties of Water and Steam in Excel

Kretzschmar, H.-J.; Stöcker, I.; Buchholz, St.; Willkommen, Th.:  
Generation of Camera Ready Large Size Thermodynamic Diagrams of Water and Steam Properties
 

32

VDI Thermodynamics Colloquium, Frankfurt, Germany (1997)

Kretzschmar, H.-J.; Dittmann, A.; Kijima, J. et al.:  
Die Gleichungen für Dampfdruck und Siedetemperatur und die Gleichungen für thermodynamischen Umkehrfunktionen der neuen Industrie-Formulation für Wasser und Wasserdampf.
(The equations for steam and boiling point and the equations for thermodynamic backward functions of the new industrial formulation for water and steam)

Wagner, W.; Cooper, J. R.; Dittmann, A.; Kijima, J.; Kretzschmar, H.-J., et al.:  
Die neue Industrie-Formulation für Wasser und Wasserdampf - Anforderungen, Konzept und globale Ergebnisse.
(The new industrial formulation for water and steam - requirements, concept and global results)
 

31

KPRO-Anwendertagung, Fichtner Energieconsult, Stuttgart (1997)
(KPRO User's Conference, Fichtner Energy Consulting, Stuttgart, Germany 1997)

Kretzschmar, H.-J.; Stöcker, I.; Müller, B.:  
Die neue Industrie-Formulation IAPWS-IF97 für Wasser und Wasserdampf - Konsequenzen für thermodynamische Prozeßberechnungen.
(The new industrial formulation IAPWS-IF97 for Water and Steam - Consequences for thermodynamic process calculations)
 

30

Zentrale Informationsveranstaltung der VEAG, Berlin (1997)
(Central Information Meeting of VEAG, Berlin, Germany 1997)

Kretzschmar, H.-J.; Stöcker, I.:  
Die neue Industrie-Formulation IAPWS-IF97 für Wasser und Wasserdampf - Lösungen für die Einführung.
(The new industrial formulation IAPWS-IF97 for Water and Steam - Solutions for Implementation)
 

29

IAPWS Annual Meeting , Fredericia, Denmark (1996)

Stöcker, I.; Willkommen, Th.; Trübenbach, J., Dittmann, A.; Kretzschmar, H.-J.:
The Numerically Consistent Backward Equation T1 = f(p,h) for Water Region 1

Willkommen, Th.; Trübenbach, J.; Kretzschmar, H.-J.; Dittmann, A.:
Equations for the Backward Function T = f(p,h) in Region 2 of the New Industrial Formulation

Oguchi, K.; Tanishita, I.; Kretzschmar, H.-J.; Willkommen, Th. et al.:
Correlation Equations of Saturation Pressure and Saturation Temperature of Water for Fast Calculations
 

28

Public Seminar at University of British Columbia, Vancouver, Canada (1996)

Kretzschmar, H.-J.; Stöcker,I.; Schmaus, D.; Willkommen, Th.; Trübenbach, J.; Dittmann,A.: 
Calculation of Thermodynamic Properties of Water and Steam for Industrial Applications

Kretzschmar, H.-J.:
The New Industrial Formulation of the Thermodynamic Properties of Steam
 

27

IAPWS Annual Meeting, Paris, France (1995)

Willkommen, Th.; Schmaus, D.; Trübenbach, J.; Stöcker, I.; Dittmann, A.; Kretzschmar, H. J.: 
Improved Numerically Consistent Equations T = f(p,h), T = f(p,s) and ps = f(T), Ts = f(p) for Water and Steam

Kretzschmar, H.-J.; Stöcker, I.; Dittmann, A.:
Examination of the Candidate Equation for the New Scientific Formulation for Thermodynamic Properties of Water and Steam
 

26

Fourth Asian Conference on Thermophysical Conference, Tokyo, Japan (1995)

Oguchi, K.; Tanishita, I.; Kretzschmar, H.-J.; Willkommen, Th.:
Correlation Equations of Saturation Pressure and Saturation Temperature of Water for Fast Calculations

Willkommen, Th.; Trübenbach, J.; Kretzschmar, H.-J.; Dittmann, A.:
Numerically Consistent Equations of State For the Functions T=T(p,h) and T=f(p,s) for Water and Steam
 

25

ASME International Mechanical Engineering Congress, San Francisco (1995)

Kretzschmar, H.-J.; Stöcker, I.; Nabel, M.; Dittmann, A.:
A Method for Generating Interpolation Tables with optimized Data Density for Fast Interpolations of Thermodynamic Properties in Process Modelling
 

24

VDI Thermodynamik Kolloquium, Merseburg (1995)
(VDI Congress of Thermodynamics, Merseburg, Germany 1995)

Willkommen, Th.; Kretzschmar, H.-J.; Oguchi, K.; Dittmann, A.:
Eine umkehrbare Gleichung für Dampfdruck und Siedetemperatur von Wasser.
(A reversible equation for steam pressure and boiling point of water)
 

23

12th International Conference on the Properties of Water and Steam, Orlando (1994)

Willkommen,Th.; Kretzschmar,H.-J., Dittmann,A.: 
An Algorithm for Setting up Numerical Consistent Forward and Backward Equations for Process Modelling

Kretzschmar,H.-J.; Willkommen,Th.; Dittmann,A.:
Improved Equations for Backward Functions T=f(p,h), T=f(p,s), Ts=f(p) - A Contribution to the IAPWS Project "New Industrial Formulation"
 

22

VDI Thermodynamics Colloquium, Dresden, Germany (1993)

Willkommen,Th.; Dittmann,A.; Kretzschmar,H.-J.:
Ein Algorithmus zur Aufstellung numerisch konsistenter Zustandsgleichungen.
(An algorithm for calculating numerically-consistent equations of state)
 

21

IAPWS Annual Meeting, Milan, Italy (1993)

Willkommen, Th.; Kretzschmar, H.-J.; Dittmann, A.:
Preliminary Equations for the New Industrial Formulation
 

20

IAPWS Annual Meeting, St. Petersburg, Russia (1992)

Kretzschmar, H.-J.; Willkommen, Th.; Klinger, J.; Dittmann, A.:
Improved Numerically Consistent Equations for Saturation Pressure and Saturation Temperature - Proposal for the New Industrial Formulation
 

19

VDI Thermodynamics Colloquium, Aachen, Germany (1992)

Kretzschmar,H.-J.; Willkommen,Th.; Dittmann,A.:
Zur Aufstellung von numerisch konsistenten Dampfdruck und Siedetemperaturgleichungen.
(On calculating numerically-consistent steam pressure and boiling point equations)
 

18

10th Thermodynamics Colloquium der TU Dresden, Oberbärenburg, Germany (1991)

Kretzschmar, H.-J.; Klinger, J.; Willkommen, Th.:
Approximation von konsistenten Dampfdruck- und Siedetemperaturgleichungen – Teilaufgabe des IAPWS-Projektes zur Entwicklung einer neuen industriellen Formulierung für Wasser.
(The approximation of consistent steam pressure and boiling point temperature equations - partial task of the IAPWS project for developing a new industrial formulation for water)
 

17

IAPWS Annual Meeting, Tokyo, Japan (1991)

Kretzschmar,H.-J.; Willkommen,Th.; Klinger,J.; Dittmann,A.:
Development of Consistent Equations for Saturation Pressure and Saturation Temperature for the New Industrial Formulation
 

16

The 5th International Workshop on Equations of State, Bochum, Germany (1990)

Kretzschmar,H.-J.; Zschunke,T.; Willkommen,Th.:
A method for the Simultaneous Approximation of Several Equations of State and a Strategy to Construct Consistent Equations of State for Superheated and Saturated Vapour
 

15

VDI Thermodynamics Colloquium, Heilbronn, Germany (1990)

Zschunke,T.; Kretzschmar,H.-J.; Dittmann,A.:
Zur Ermittlung von optimierten Stoffwertgleichungen mit simultaner gleichmäßiger Approximation.
(On the determination of optimized equation of material values with simultaneously consistent approximation)

14

11th International Conference on the Properties of Water and Steam, Prague, Czech Republic (1989)

Dittmann,A.; Zschunke,T.; Klinger,J.; Kretzschmar,H.-J.:
Computer Code for the Generation of Optimized Algorithms to Calculate Thermophysical Properties of Water and Steam

Kretzschmar,H.-J.; Zschunke,T.; Klinger,J.; Dittmann,A.:
An Alternative Method for the Numerical Calculation of the Maxwell Criterion in Vapour Pressure Computations
 

13

9th Thermodynamics Colloquium der TU Dresden, Johanngeorgenstadt (1989)

Zschunke, T.; Kretzschmar, H.-J.:
Effektive programmtechnische Umsetzung des Maxwell-Verfahrens zur schnellen Stoffwertberechnung.
(Effective technical realization of the Maxwell Method of quick property calculation)

12

10th IUPAC Conference on Chemical Properties, Prague, Czech Republic (1988)

Kretzschmar,H.-J.:
An Alternative Method for the Numerical Realization of the Maxwell-Criterion in Phase Equilibrium Calculations
 

11

18. Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Meuselbach (1988)
(18th week-long Seminar of the Working Group of Thermodynamics in the Chemical Society, Meuselbach 1988)

Zschunke, T.; Kretzschmar, H.-J.; Klinger, J.; Dittmann, A.:
Das Regressionsverfahren von Wagner und die „Evolutionäre Optimierungsmethode“ von Wagner zur Aufstellung von Zustandsgleichungen.
(Wagner's regression methods and his "Evolutionary Optimalization Methods" on the preparation of equations of state)
 

10

8th Thermodynamics Colloquium der TU Dresden, Johanngeorgenstadt (1987)

Dittmann, A.; Klinger, J.; Kretzschmar, H.-J.:
Beiträge der Dresdner Lehrstühle für Thermodynamik zur Bereitstellung thermophysikalischer Stoffdaten für den Energietechniker.
(Contributions of Dresden's Faculties of Thermodynamics to the provision of thermophysical properties data for the energy engineer)
 

09

VIII. Wissenschaftliche Konferenz für Energiewirtschaft, Zittau (1987)
(8th Scientific Conference for Energy Industry, Zittau 1987)

Kretzschmar, H.-J.; Klinger, J.; Schneider, S.; Dittmann, A.:
Zur Bereitstellung thermophysikalischer Stoffdaten für die Modellierung energiewandelnder Prozesse auf Personalcomputer.
(On providing thermophysical properties data for the modelling of energy-transforming processes on the PC)
 

08

17. Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Reinhardsbrunn (1987)
(17th week-long seminar of the Working Group of Thermodynamics in the Chemical Society, Reinhardsbrunn 1987)

Zschunke, T.; Kretzschmar, H.-J.; Klinger, J.:
Ein alternatives Verfahren zur numerischen Realisierung des MAXWELL-Kriteriums in Phasengleichgewichtsberechnungen.
(An alternative method for numerical realisation of the MAXWELL criteria in phase equilibrium calculations)
 

07

Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Meura (1986)
(Week-long seminar of the Working Group of Thermodynamics in the Chemical Society, Meura 1986)

Kretzschmar, H.-J.; Wolf, E.; Schneider, S.; Klinger, J.:
Zur Berechnung der Thermodynamischen Zustandseigenschaften von Wasser.
(On the calculation of thermodynamic transport properties of water)
 

06

7th Thermodynamics Colloquium, Johanngeorgenstadt (1985)

Kretzschmar, H.-J.; Klinger, J.; Schneider, S.:
Zur vereinfachten Berechnung von Stoffdaten auf Bürocomputern über Interpolation von in Tabellenform gespeicherten Stützwerten.
(On the simplified calculation of properties on office computers using interpolation of basic values saved in table form)
 

05

10th International Conference on the Properties of Water and Steam, Moscow (1984)

Dittmann,A.; Klinger,J.; Kretzschmar,H.-J.:
Preparation of Thermodynamic Property Values for Technical Process Calculation
 

04

Wochenseminar der Arbeitsgemeinschaft Thermodynamik in der chemischen Gesellschaft, Kühlungsborn (1984)
(Week-long seminar of the Working Group of Thermodynamics in the Chemical Society, Kühlungsborn 1984)

Kretzschmar, H.-J.; Klinger, J:
Ein universelles Programpaket zur Bereitstellung thermophysikalischer Stoffwerte für reine Stoffe in Prozeßberechnungen der Energieanlagentechnik.
(A universal program package for providing thermophysical properties for pure materials in process calculations of energy equipment technology)
 

03

6th Thermodynamics Colloquium, Johanngeorgenstadt (1983)

Kretzschmar, H.-J.; Klinger, J.:
Anwendung des neuen Stoffwertprogrampaketes für Datenbanken und maschinelle Zustandsdiagrammzeichnungen.
(Using the new property program packet for databases and automatic drawings of transport diagrams)
 

02

VI. Wissenschaftliche Konferenz für Energiewirtschaft, Zittau (1982)
(6th Scientific Conference on Energy Economics, Zittau 1982)

Kretzschmar, H.-J.:
Zur Effektivierung der maschinellen Bereitstellung thermodynamischer Stoffwerte für Prozeßberechnungen.
(On increasing the effectivity of automatic provision of thermodynamic properties for process calculations)

01

5th Thermodynamics Colloquium, Johanngeorgenstadt (1981)

Kretzschmar, H.-J.; Klinger, J.:
Beitrag zur effektiven Bereitstellung nicht explizit formulierter thermodynamischer Zustandsfunktionen durch allgemein gültige toffunabhängige Iterationsstartwertgleichungen.
(Contribution to the effective provision of non-explicitly-formulated thermodynamic state functions through comparison of generally-valid initial iteration values which are independent of the material)