WOLFRAM SYSTEM MODELER
p1_hsPressure as a function of enthalpy and entropy in region 1 |
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Wolfram Language
In[1]:=
SystemModel["Modelica.Media.Water.IF97_Utilities.BaseIF97.Basic.p1_hs"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Equation number 1 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
Syntax
p = p1_hs(h, s)
Inputs (2)
| h |
Type: SpecificEnthalpy (J/kg) Description: Specific enthalpy |
|---|---|
| s |
Type: SpecificEntropy (J/(kg⋅K)) Description: Specific entropy |
Outputs (1)
| p |
Type: Pressure (Pa) Description: Pressure |
|---|