Authors: S.S. Azikhanov, A.R. Bogomolov, P.T. Petrik

Title of the article: Research of heat exchange and hydrodynamic at condensation of steam on a vertical tube in a granular layer

Year: 2009, Issue: 2, Pages: 145-149

Branch of knowledge: Chemical technologies

Index UDK: 536.24, 532.546

DOI: -

Abstract: Results of experimental researches on heat exchange are resulted at condensation of steam on the vertical tube placed in a granular layer with different contact angle of wetting. Empirical dependences for factor definition of heat exchange are offered at steam condensation on a vertical tube in a granular layer depending on a mode of a current of a film of a condensate (Rey-nolds's number).

Key words: heat exchange water steam a vertical pipe a granular layer

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