FluidDYM for Dymola (Modelica)

For Dymola and SimulationX (Modelica), the Add-On FluidDYM is available for use with the following property libraries:


Steam, water, ice, seawater

  • LibIF97 for steam and water according to IAPWS-IF97 and with backward equations according to IAPWS-IF97-S01, -S03ref, -S04, -S05
  • LibICE for ice, water and steam
  • LibSeaWa for seawater for desalination processes

Information and inquiry

Humid and dry air

  • LibHuAir for humid air according to PTB-CP-3 with air-mass specific properties
  • LibHuAir_SBTL for extremely fast calculations of the properties of humid air
  • LibHuAirProp for humid air according to ASHRAE RP-1485
  • LibRealAir for dry air including liquid phase

Information and inquiry

Combustion gases and ideal gas mixtures

  • LibHuGas for humid combustion gas mixtures
  • LibIDGAS for combustion gas mixtures according to VDI-4670

Information and inquiry

Carbon dioxide

  • LibCO2 for carbon dioxide CO2 including dry ice

Information and inquiry


  • LibD4 for octamethylcyclotetrasiloxane C8H24O4Si4 (D4)
  • LibD5 for decamethylcyclopentasiloxane C10H30O5Si5 (D5)
  • LibD6 for dodecamethylcyclohexasiloxane C12H36O6Si6 (D6)
  • LibMD2M for decamethyltetrasiloxaneC10H30O3Si4 (MD2M)
  • LibMD3M for dodecamethylpentasiloxane C12H36O4Si5 (MD3M)
  • LibMD4M for tetradecamethylhexasiloxane C14H42O5Si6 (MD4M)
  • LibMDM for octamethyltrisiloxane C8H24O2Si3 (MDM)
  • LibMM for hexamethyldisiloxane C6H18OSi2 (MM)

Information and inquiry