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
收藏
页码：1691 / 1700
页数：10
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