For Mathcad, the Add-On FluidMAT and for Mathcad Prime, the Add-On FluidPRIME are available for use with the following property libraries:

Steam, water, and seawater

• LibIF97 for steam and water according to IAPWS-IF97 and with backward equations according to IAPWS-IF97-S01, -S03ref, -S04, -S05
• 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
• LibHuAir_Xiw for humid air according to PTB-CP-3 with total-mass specific properties
• 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
• LibIdGasMix for 25 ideal gases and their mixtures

Information and inquiry

Carbon dioxide, hydrogen and other fluids

• LibCO2 for carbon dioxide CO₂ including dry ice
• LibHe for helium He
• LibH2 for hydrogen H₂

Information and inquiry

ORC working fluids

• LibC2H5OH for ethanol C₂H₅OH

Information and inquiry

Refrigerants and refrigerant mixtures

• LibAmWa for ammonia/water mixtures NH₃/H₂O
• LibButan_n for n-butane C₄H₁₀
• LibButan_Iso for isobutane C₄H₁₀
• LibNH3 for ammonia NH₃
• LibPropan for propane C₃H₈
• LibR134a for refrigerant R134a
• LibWaLi for water/lithium bromide mixtures H₂O/LiBr

Information and inquiry

Heat exchanger characteristics

• 16 types of heat exchanger according to the VDI Heat Atlas

Information and inquiry

Transient heat conduction

• LibGROEBER for temperature fields in transient heat conduction for symmetric conditions according to Gröber

Information and inquiry