The water saturation temperature is calculated by pressure in IAPWSIF97 region4. Note: (1) The temperature unit is K, and pressure unit is Pa. (2) According to the IAPWS-IF97: http://www.iapws.org/relguide/IF97-Rev.pdf, the vapor-liquid saturation line in region4 only covers the pressure range between 611.213 Pa and 22.064 MPa.

Additional info

From MaterialLib/MPL/Properties/CreateWaterSaturationTemperatureIAPWSIF97Region4.cpp line 32

This is a required parameter.
Expanded tag path: NONEXISTENT.property.WaterSaturationTemperatureIAPWSIF97Region4
Go to source code: → ogs/ogs/master

Used in the following test data files

Used in no end-to-end test cases.