T_ph_der

Derivative function of T_ph

Syntax

T_der = T_ph_der(p, h, properties, p_der, h_der)

Inputs (5)

p

Type: Pressure (Pa)

Description: Pressure

h

Type: SpecificEnthalpy (J/kg)

Description: Specific enthalpy

properties

Type: IF97BaseTwoPhase

Description: Auxiliary record

p_der

Type: Real

Description: Derivative of pressure

h_der

Type: Real

Description: Derivative of specific enthalpy

Outputs (1)

T_der

Type: Real

Description: Derivative of temperature