Study of total heat losses in experiments with shear-driving liquid films in a mini-channel with intense heating

D. V. Zaitsev, E. M. Tkachenko

Результат исследования: Научные публикации в периодических изданияхстатья по материалам конференции

1 Цитирования (Scopus)

Аннотация

Recent works by the authors have shown the high efficiency of using thin liquid films, moving under the action of gas in a flat mini-channel, for removing high heat fluxes. In the present work, we carefully study the total heat losses in such a system. Total heat losses are divided into two portions: Heat losses from the heating coil to the atmosphere and heat spreadings from the heater to the substrate. The relative values of the total heat losses prior to the crisis are decreasing with increasing critical heat flux and do not exceed approximately 20% for the critical heat flux between 500 and 900 W/cm2.

Язык оригиналаанглийский
Номер статьи012058
ЖурналJournal of Physics: Conference Series
Том1369
Номер выпуска1
DOI
СостояниеОпубликовано - 26 ноя 2019
Событие5th International Workshop on Heat/Mass Transfer Advances for Energy Conservation and Pollution Control, IWHT 2019 - Novosibirsk, Российская Федерация
Продолжительность: 13 авг 201916 авг 2019

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