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The parameters of a two-phase flow at which the occurrence of an intermittent flow pattern in vertical tubes is ruled out
Authors:B. S. Fokin  M. A. Gotovskii  M. Ya. Belen’kii  I. S. Mukhina
Affiliation:(1) Central Boiler and Turbine Institute (OAO NPO TsKTI), Atamanskaya ul. 3/6, St. Petersburg, 191167, Russia
Abstract:
Flow-pattern charts of a two-phase flow and the boundaries of a quasi-slug (intermittent) flow in a vertical channel are analyzed. Recommendations are proposed for calculating the limiting mass flowrates and steam qualities at which an intermittent flow structure characterized by a high pulsation level of parameters does not occur.
Keywords:
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