Derivate of density on enthalpy with constant pressure of water/steam

Pressure: Pa

Temperature: K

Derivate of density on enthalpy with constant pressure of water/steam: -8,23652597005885E-07 kg·sec2/m5

To process this page used the WaterSteamPro function "wspDDDHPPT": derivate of density on enthalpy with constant pressure of water/steam [kg·sec2/m5] as function of pressure p [Pa], temperature t [K].

The range of the validity is within that described in IF-97. The function wspWATERSTATEAREA2 is used to determine the IF-97 region. Then the necessary function (wspDDDHPxPT) is used.

WaterSteamPro is a registered trademark of Moscow Power Engineering Institute (Technical University).

Copyright (c) MPEI (TU), 1999-2010.

Copyright (c) Konstantin A. Orlov, 1999-2010.