To process this page used the WaterSteamPro function "wspDPDTST": derivative of saturation pressure on saturation temperature [Pa/K] as function of temperature t [K].
Function is based upon "Supplementary Release on Saturation Properties of Ordinary Water Substance" from International Association for the Properties of Water and Steam. The range of validity is from triple point of water (0.01°C) to critical point (647.096K or 373.946°C).
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.