MICROSCALE HEAT TRANSFER MEASUREMENTS OF THE LATERAL MERGER DURING SUBCOOLED POOL BOILING OF PENTANE

被引：0

作者：

Delgoshaei, Payam ^{[1
]}

Kim, Jungho ^{[1
]}

机构：

[1] Univ Maryland, Dept Mech Engn, College Pk, MD 20742 USA

来源：

IMECE 2009: PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, VOL 9, PTS A-C | 2010年

关键词：

boiling; microheater array; subcooling; microlayer evaporation; transient conduction; microconvection; lateral merger; BUBBLES; FC-72; COALESCENCE; SITE;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Measurements of space and time resolved heat transfer during lateral bubble merger during subcooled pool boiling of pentane in earth gravity environments were obtained using a microscale heater array. Data from individual heater elements in the array were synchronized with bottom and side view images from two high-speed cameras. The heat transfer due to the lateral merger was found to be closely related to the contact line movement on the heater.

引用

页码：1691 / 1700

页数：10

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