functionp2a_hs

pressure as a function of enthalpy and entropy in subregion 2a

Extends from Modelica.Icons.Function (Icon for functions).

Information

Equation number 3 from:  
  The International Association for the Properties of Water and Steam  
  Gaithersburg, Maryland, USA  
  September 2001  
  Supplementary Release on  Backward Equations for Pressure as a  
  Function of Enthalpy and Entropy p(h,s) to the IAPWS Industrial  
  Formulation 1997 for the Thermodynamic Properties of Water and Steam  


## Copyright © EDF 2002 - 2025

## ThermoSysPro Version 4.2

Inputs

Type	Name	Default	Description
Units.SI.SpecificEnthalpy	h		specific enthalpy
Units.SI.SpecificEntropy	s		specific entropy

Outputs

Type	Name	Default	Description
Units.SI.Pressure	p		Pressure