The general post-chf heat transfer prediction method for tubes on the base of the look-up table.

摘要

Here presented is the 1997-version of a look-up table for the coefficient of post-CHF heat transfer at forced water flow in round tubes with uniform heating. The parameter ranges are: pressure, P, - from 4 to 20 MPa; mass flux, G, - from 250 to 2000 kg/m~2s; relative enthalpy (steam quality), X, - from -0.2 to 2.2; heat flux, q, - from 0.2 to 1.0 MW/m~2.