packageViscosity
Polynomials of viscosity
Extends from ThermoSysPro.UsersGuide.Documentation.ThermoSysProPackageIcon (Icon for ThermoSysPro library).
Information
Package description Package SurfaceTension contains polynomial functions to compute viscosity. ## Copyright © EDF 2002 - 2025 ## ThermoSysPro Version 4.2
Contents
| Name | Description |
|---|---|
 mu1_Ph_coef | |
| mu1_Ph | Viscosity in liquid region for given pressure and specific enthalpy |
| dmu1ph_Ph | Derivative of viscosity wrt. pressure at constant specific enthalpy in liquid region for given pressure and specific enthalpy |
| dmu1hp_Ph | Derivative of viscosity wrt. specific enthalpy at constant pressure in liquid region for given pressure and specific enthalpy |
 mu2_Ph_coef | |
| mu2_Ph | Viscosity in vapor region for given pressure and specific enthalpy |
| dmu2ph_Ph | Derivative of viscosity wrt. pressure at constant specific enthalpy in vapor region for given pressure and specific enthalpy |
| dmu2hp_Ph | Derivative of viscosity wrt. specific enthalpy at constant pressure in vapor region for given pressure and specific enthalpy |
 mu1_dT_coef | |
| mu1_dT | Viscosity in liquid region for given density and temperature |
| dmu1dT_dT | Derivative of viscosity wrt. pressure at constant specific enthalpy in liquid region for given density and temperature |
| dmu1Td_dT | Derivative of viscosity wrt. specific enthalpy at constant pressure in liquid region for given density and temperature |
 mu2_dT_coef | |
| mu2_dT | Viscosity in vapor region for given density and temperature |
| dmu2dT_dT | Derivative of viscosity wrt. pressure at constant specific enthalpy in vapor region for given density and temperature |
| dmu2Td_dT | Derivative of viscosity wrt. specific enthalpy at constant pressure in vapor region for given density and temperature |