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Thermodynamic properties of fluids
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Desktop solutions for calculation of thermodynamic properties of water and steam are given below. They all share the same steam properties calculation engine based on IAPWS-IF97.





Steam 97 Excel Add-In



Excel Add-In - Steam97 v1.6.0

Excel Add-In - Thermodynamic and Transport Properties of Water and Steam


The library calculates 30 thermodynamic and transport properties of water and steam, based on the IAPWS-IF97 formulations. Examples provided with the library should get you up to speed in the matter of minutes. Read more about Steam 97 Excel Add-In.



Steam 97 ActiveX DLL



ActiveX DLL - Steam97 v1.2

ActiveX DLL - Thermodynamic and Transport Properties of Water and Steam


The library is specially optimized for speed, thread safe and royalty free if you include it in your own applications. It is very easy to use, example applications in .NET (C# and VB.NET), Visual Basic 6 and Visual C++ are included. Read more about Steam 97 ActiveX DLL.



Steam 97 Application



Application - Steam97 v3.1

Application - Thermodynamic and Transport Properties of Water and Steam


The standard win32 application calculates 30 thermodynamic and transport properties of water and steam. Results can be displayed on 6 different diagrams, saved to a file, printed or copy and pasted to other applications. Read more about Steam 97 Application.


Here is a T-S Diagram generated with Steam97 Application.





Steam 95 and Steam 97 Excel Add-In Package



Excel Add-In Pack - Steam9597 v1.0.0

Excel Add-In Package - Thermodynamic and Transport Properties of Water and Steam


The Steam9597 contains two Excel Add-In libraries, Steam95 Excel Add-In based on the scientific formulation for the properties of water and steam, and Steam97 Excel Add-In based on the industrial formulation for the properties of water and steam. Read more about Steam 95 and Steam 97 Excel Add-In Package.



Steam 97 Pocket PC



Pocket PC - Steam97PPC v1.0

Application - Thermodynamic and Transport Properties of Water and Steam


The application for Pocket PC 2003 and up, calculates 14 thermodynamic and transport properties of water and steam. Read more about Steam 97 Pocket PC.







Steam Tables Gadget


The Steam Tables Calculator gadget is based on the Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam (IAPWS-IF97). The Gadget is powered by Steam97 ActiveX Dll.

Enter pressure and temperature and press "Calculate" button to display results.















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