The influence of steam velocity on heat transfer during condensation on a horizontal cylinder placed in transverse flow

Author: Avdeev A.   Zudin Yu.  

Publisher: MAIK Nauka/Interperiodica

ISSN: 0040-6015

Source: Thermal Engineering, Vol.58, Iss.4, 2011-04, pp. : 295-300

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Abstract

Results from a research work on studying the effect of steam velocity on heat transfer during steam condensation on the surface of a horizontal cylinder are presented. An approximate model of interphase friction is proposed, using which the heat-transfer coefficients averaged over the cylinder surface are calculated. The calculation results are compared with the available experimental data obtained in a wide variation range of velocities and pressures.

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