StmSI_TPH

Calculates the steam temperature as a function of pressure and enthalpy—all variables expressed in SI units. Use for both superheated or wet steam.

Format

StmSI_TPH(P, H)

Arguments

• P

  Pressure of the steam in KPa. The valid range is 0.611213 to 100000 KPa..

• H

  Specific enthalpy of the steam in J/g. The valid range is 0.04158 to 4160.641 J/g.g.

Returns

Computed steam temperature in °C or Error digital state.

Sample Values

Note: Even if the input enthalpy is less than that of the saturated liquid, the function still returns the saturated temperature as the answer without setting an error state.