Steam97Calc app for iPhone and iPad

4.6 ( 7936 ratings )

Reference Education
Developer: Bradley Long

1.99 USD

Current version: 2.02, last update: 6 years ago
First release : 28 Jun 2014
App size: 11.15 Mb

A Reverse Polish calculator that implements the thermodynamic Properties of water and steam. The properties are based on the 2007 release of the IAPWS 1997 industrial Formulation. The functions supported in the calculator are Enthalpy, Entropy, Specific Volume, Saturation Pressure, and Saturation Temperature.

HPT ( Enthalpy from Press and Temp)
SPT ( Enthropy from Press and Temp)
VPT ( Specific Volume from Pres and Temp)
HPS ( Enthalpy from Press and Entropy)
TPH ( Temperature from Press and enthalpy TP and PT steam functions calculate the Saturation Pressure for a given temperature and the Saturation temperature for a given Pressure.

Additional Screens for Steam Turbine Efficiency and Psychometric Properties