saturationTemperature

Saturation temperature in two-phase region

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This function calculates the saturation temperature of R134a from the state variable p (absolute pressure). It is modelled by cubic splines which are fitted with non-equidistant grid points derived from the fundamental equation of state of Tillner-Roth and Baehr (1994) and the Maxwell criteria.

Restrictions

It is only valid in the two-phase region (i.e., ptriple ≤ p ≤ pcrit ).

Syntax

T = saturationTemperature(p)

Inputs (1)

p

Type: AbsolutePressure (Pa)

Description: Pressure

Outputs (1)

T

Type: Temperature (K)

Description: Saturation temperature