Influence of Time Reference Point Selection on Representation of Bubble Growth Data during Flow Boiling in Microchannels

被引：4

作者：

Belosludtsev, V. V. ^{[1
,2
]}

Zaitsev, D. V. ^{[1
,2
]}

机构：

[1] RAS, SB, Kutateladze Inst Thermophys, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

THERMOPHYSICAL BASIS OF ENERGY TECHNOLOGIES (TBET 2019) | 2020年 / 2212卷

关键词：

DRIVEN LIQUID-FILMS; HEAT-TRANSFER; PRESSURES;

D O I：

10.1063/5.0000954

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Using super-fast imaging with the speed of 775 000 frames per second, the effect of time uncertainty on data representation of bubble growth dynamics was studied during flow boiling in a flat channel. A method was proposed for correct determination of the zero of time for the bubble growth dynamics recorded with lower framerates. Data for the initial stage of bubble growth, processed using this method was successfully generalized with the Mikic-Rohsenow correlation.

引用

页数：5

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