Steam Tables

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Steam Tables Software - Overview

 Steam97 Application v4.2

Thermodynamic and Transport Properties of Water and Steam
based on IAPWS-IF97

The Steam97 is a standard win32 application calculates 30 thermodynamic and transport properties of water and steam. Results can be displayed on 7 different diagrams, saved to a file, printed or copy and pasted to other applications.

  • Developed in C++ for maximum speed
  • Includes Mollier diagrams
  • Display points on Mollier diagrams
  • Copy and paste calculated results to Excel or other applications
  • One year free technical support
Read more about Steam97 Application .
Steam97 Application logP-H Diagram



Steam97 Excel Add-In in Excel

 Steam97 Excel Add-In v3.1 (32 bit & 64 bit)

Thermodynamic and Transport Properties of Water and Steam
based on IAPWS-IF97

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.

  • Based on the international standard formulation
  • Proven in real world applications
  • Developed in C++ for maximum speed
  • Extend the library with User Defined Functions (UDF)
  • Examples how to use the library included
  • One year free technical support
Read more about Steam97 Excel Add-In .



 Steam9597 Excel Add-In v3.1 (32 bit & 64 bit)

Thermodynamic and Transport Properties of Water and Steam
based on IAPWS-IF97 and IAPWS-95

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.

  • Based on the international standard formulation
  • Developed in C++ for maximum speed
  • Extend the library with User Defined Functions (UDF)
  • Examples how to use the library included
  • One year free technical support
Read more about Steam9597 Excel Add-In Package .
Steam9597 Excel Add-In in Excel



Steam97 ActiveX Dll in C#

 Steam97 ActiveX DLL v3.0 (32 bit & 64 bit)

Thermodynamic and Transport Properties of Water and Steam
based on IAPWS-IF97

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) and Visual C++ are included.

  • Based on the international standard formulation
  • Developed in C++ for maximum speed
  • Examples how to use the library included
  • One year free technical support
Read more about Steam97 ActiveX DLL .



 Steam Tables Gadget

Uses the Steam97 Excel Add-In library calculation engine.

The Steam Tables gadget is based on the Industrial Formulation 1997 for the Thermodynamic Properties of Water and Steam (IAPWS-IF97).

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