Vapor fraction

Temperature: K

Kinematic viscosity: m2/sec

Vapor fraction: Error: 2. Parameters are out of range.

To process this page used the WaterSteamPro function "wspXSTKINVIS": vapor fraction [-] as function of temperature t [K], kinematic viscosity kv [m2/sec].

This function uses formula: X = (KV - KVw)/(KVs - KVw), where KVw = wspKINVISSWT, KVs = wspKINVISSST. The range of calculation is double-phase (water-vapor) area.

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.