Prof. Dr. Hans‐Joachim Kretzschmar

Property Libraries for
   Steam and water,
   Humid and dry air,
   Combustion gas mixtures, ideal gas mixtures
   Carbon dioxide, hydrogen and other fluids
   ORC working fluids, siloxanes,
   Refrigerants and mixtures, cooling liquids
   and other working fluids in power engineering

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Add-Ons for Property Libraries
for their use in
   Excel incl. VBA,
   MATLAB,
   Mathcad, Mathcad Prime,
   Engineering Equation Solver (EES),
   Dymola (Modelica),
   LabVIEW,
   Python, Windows and Linux applications

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Diagrams of Fluid State  in A4 format with millimetre grid for
   Water, steam,
   humid air, dry air,
   Ammonia, propane,
   Isobutane and n-butane,
   Ammonia/water mixtures,
   Water/lithium bromide mixtures,
   and other working fluids in power engineering

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App "International Steam Tables"
   for use with property library
   for water and steam on
   iPad and iPhone,
   Android tablets and smart phones

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Property Programs
for programmable pocket calculators from
   Texas Instruments (TI),
   Casio, and
   Hewlett Packard (HP)

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Online Calculation with

- Fluid Property Calculator

- Steam Property Calculator