SEMIEMPIRICAL METHOD OF BOILING EXPECTATION TIME CALCULATION IN FALLING WAVY LIQUID FILM
The material was received by the Editorial Board: 05.03.2012
The Mathematical model which allows to calculate boiling expectation times in falling wavy liquid films on nonsteady heat release has been represented. It has been shown that it is necessary to take a convective constituent of a heat transfer into account in heat exchange modeling in falling films. The effective thermal conductivity coefficient which invlolves a convective constituent of a heat transfer calculated from average wave characteristics using Vorontsov method has been used. The method of accounting of the wave moving influence on a heat exchange process has been presented. The comparison of results of a numerical simulation and experimental data has been done. Keywords:
liquid films, heat exchange, boiling, boiling expectation time, numerical simulation.
УДК 532.62:536.248
SEMIEMPIRICAL METHOD OF BOILING EXPECTATION TIME CALCULATION IN FALLING WAVY LIQUID FILM References: Chernyavskiy A. N., Pavlenko A. N. SEMIEMPIRICAL METHOD OF BOILING EXPECTATION TIME CALCULATION IN FALLING WAVY LIQUID FILM. Vestnik NSU. Series: Physics. 2012, vol. 7, no. 3. P. 78–83 (in Russ.). DOI: 10.54362/1818-7919-2012-7-3-78-83