Heat and mass transfer in a wetted thermal insulation of hot water pipes operating under flooding conditions; Journal of Engineering Physics and Thermophysics; Vol. 87, № 5

Heat and mass transfer in a wetted thermal insulation of hot water pipes operating under flooding conditions; Journal of Engineering Physics and Thermophysics; Vol. 87, № 5

Bibliographic Details
Parent link:Journal of Engineering Physics and Thermophysics: Scientific Journal.— , 1965-
Vol. 87, № 5.— 2014.— [P. 1151–1158]
Main Author: Polovnikov V. Yu. Vyacheslav Yurievich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ)
Other Authors: Gubina E. V. Ekaterina Vladimirovna
Summary:Title screen
We present the results of numerical simulation of the thermal regimes of hot water pipes under fl ooding conditions with account for evaporation and diffusion of steam in a wetted thermal insulation. The extents of heat losses by hot water pipes under these conditions have been revealed. The contributions of evaporation and steam diffusion effects to the total heat losses are shown. The necessity of taking into account the nonstationarity of transfer processes and of the values of volume fractions of moisture and steam in the structure of a wetted thermal insulation layer in modeling thermal regimes of hot water pipes under fl ooding conditions has been proven.
Language:English
Published: 2014
Subjects:
электронный ресурс
труды учёных ТПУ
flooding
системы водоснабжения
тепловые потери
горячая вода
увлажнение
утеплители
Online Access:https://doi.org/10.1007/s10891-014-1116-z
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656491

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