What's new in version 6.0

  1. New functions for calculation properties depending on parameters (h, s) for all regions of IF-97.
  2. New functions to speed up property calculations in region 3 of IF-97 depending on parameters (p, h), (p, s).
  3. New functions for calculation rough values of density on saturation line for water and steam (wspROUSGHRSWT(t), wspROUGHRSST(t)).
  4. New functions for calculation rough values of specific enthalpy on saturation line for water and steam (wspROUGHHSWS(s), wspROUGHHSSS(s)) depending on parameter (s).
  5. New functions for calculation of initial value for density in region 3 of IF-97 depending on pressure and temperature. That speed up considerably calculation of r(p, t) in region 3 (in my opinion 3 - 5 times faster).
  6. New functions for calculation source properties in regions ## 1, 2, 3, 5 of IF-97 depending on parameters (r, h).
  7. New functions for calculation pressure at sublimation and melting lines.
  8. Changed the algorithm for working with calculation tolerance and regions bounds. Due to this change some functions are absolete and don't used.
  9. New functions for calculation thermodynamic properties of 11 gases (included to air and combustion products) and mixtures on their base in temperature range from 200 to 2500K. Gases and mixtures are processed as ideal gases and ideal mixtures.
  10. Added samples of using gases functions in Excel and Mathcad.
  11. Added sample of using WaterSteamPro functions in Maple.
  12. Added integration module for Maple.
  13. Program WaterSteamPro Calculator is rewritten and new functions have been added in it.
  14. Fully rewritten integration module for Excel (with xll technology).
  15. Solved the problem with displaying WaterSteamPro function help in Excel.
  16. Added program "WaterSteamPro Updater" - now you can quickly check for new WaterSteamPro releases.
  17. Solved the problem for using WaterSteamPro functions in Mathcad 12. Additional information given in documentation.
  18. Bug fixes in functions wspJOULETHOMPSON2PT(p, t), wspCPMSPT(p, t), wspJOULETHOMPSON5PT(p, t), wspVUSHCVWDERPT5PT(p, t), wspPT5RH(r, h), wspPT5HS(h, s).
  19. Extended bounds checking for double-phase area.
  20. New installer is written using the new program. The previous program (IS 5.1) "crashed" making the installer.
  21. Internal calculation of functions is written anew. In this connection and others, the main library of WaterSteamPro is named OKAWSP6.DLL.
  22. Changes in documentation.
  23. Registration mechanism is changed.