packageEnthalpy
Polynomials of specific enthalpy
Extends from ThermoSysPro.UsersGuide.Documentation.ThermoSysProPackageIcon (Icon for ThermoSysPro library).
Information
Package description Package Enthalpy contains polynomial functions to compute enthalpy. ## Copyright © EDF 2002 - 2025 ## ThermoSysPro Version 4.2
Contents
| Name | Description |
|---|---|
 h1sat_P_coef | |
| h1sat_P | specific enthalpy at liquid saturation for given pressure |
| dh1satp_P | derivative of specific enthalpy at liquid saturation wrt. pressure |
| d2h1satpp_P | derivative of specific enthalpy at liquid saturation wrt. pressure |
 h2sat_P_coef1 | |
 h2sat_P_coef2 | |
 h2sat_P_coef3 | |
| h2sat_P | specific enthalpy at vapor saturation for given pressure |
| dh2satp_P | derivative of specific enthalpy at vapor saturation wrt. pressure |
| d2h2satpp_P | derivative of specific enthalpy at vapor saturation wrt. pressure |
 h1_Ps_coef | |
| h1_Ps | Specific enthalpy in liquid region for given pressure and specific entropy |
| dh1ps_Ps | Derivative of specific enthalpy wrt. pressure at constant specific enthalpy in liquid region for given pressure and specific entropy |
| dh1sp_Ps | Derivative of specific enthalpy wrt. specific entropy at constant pressure in liquid region for given pressure and specific entropy |
 h2_Ps_coef | |
| h2_Ps | Specific enthalpy in vapor region for given pressure and specific entropy |
| dh2ps_Ps | Derivative of specific enthalpy wrt. pressure at constant specific enthalpy in vapor region for given pressure and specific entropy |
| dh2sp_Ps | Derivative of specific enthalpy wrt. specific entropy at constant pressure in vapor region for given pressure and specific entropy |
 h1_PT_coef | |
| h1_PT | Specific enthalpy in liquid region for given pressure and temperature |
| dh1pT_PT | Derivative of specific enthalpy wrt. pressure at constant specific enthalpy in liquid region for given pressure and temperature |
| dh1Tp_PT | Derivative of specific enthalpy wrt. specific entropy at constant pressure in liquid region for given pressure and temperature |
 h2_PT_coef | |
| h2_PT | Specific enthalpy in vapor region for given pressure and temperature |
| dh2pT_PT | Derivative of specific enthalpy wrt. pressure at constant specific enthalpy in vapor region for given pressure and temperature |
| dh2Tp_PT | Derivative of specific enthalpy wrt. specific entropy at constant pressure in vapor region for given pressure and temperature |
 h1_dT_coef | |
| h1_dT | Specific enthalpy in liquid region for given density and temperature |
| dh1dT_dT | Derivative of specific enthalpy wrt. density at constant specific enthalpy in liquid region for given density and temperature |
| dh1Td_dT | Derivative of specific enthalpy wrt. specific entropy at constant density in liquid region for given density and temperature |
 h2_dT_coef | |
| h2_dT | Specific enthalpy in vapor region for given density and temperature |
| dh2dT_dT | Derivative of specific enthalpy wrt. density at constant specific enthalpy in vapor region for given density and temperature |
| dh2Td_dT | Derivative of specific enthalpy wrt. specific entropy at constant density in vapor region for given density and temperature |