NEW METHOD FOR ACHIEVING DROPWISE CONDENSATION (III) DETERMINATION OF DROPWISE CONDENSATION HEAT TRANSFER COEFFICIENT AND LIFE-TIME TESTS OF THE NEW SURFACE.

被引：0
|
作者：
Zhang, Dongchang [1 ]
Lin, Zaiqi [1 ]
Lin, Jifang [1 ]
机构：
[1] Dalina Inst of Technology, China, Dalina Inst of Technology, China
来源：
Huagong Xuebao/Journal of Chemical Industry and Engineering (China) | 1987年 / 3卷 / 03期
关键词：
COPPER CHROMIUM ALLOYS - HEAT TRANSFER - STAINLESS STEEL - STEAM CONDENSERS - Tubes - TEMPERATURE MEASUREMENT;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Heat transfer characteristics of the new surfaces were determined through temperature measurements, and the results obtained were compared with dropwise condensation studies from various sources. The differences in heat transfer between Cu-Cr and mechanically polished surfaces were discussed. Life-time experiments were conducted on both the Cu-Cr surface and the mechanically polished surface. Perfect dropwise condensation gave a life-time of over 8500 hours.
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页码：274 / 280
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