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ISSN Online: 2377-424X

International Heat Transfer Conference 4
August 31 - September 5, 1970, Paris-Versailles, France

AN EXPERIMENTAL INVESTIGATION OF TWO-PHASE PRESSURE DROP FOR POTASSIUM WITH AND WITHOUT NET VAPORIZATION

Get access (open in a dialog) DOI: 10.1615/IHTC4.870
pages 1-11

Аннотация

Pressure drops were measured for two-phase upward flow of potassium in vertical tubes. Data were obtained for both adiabatic and diabatic conditions, over a range of flow rates, absolute pressures, vapor qualities, and heat fluxes. The results were found to be well correlated by the simple annular-flow model, using an empirical equation for estimation of void fractions.