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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：化学工程. 工程热物理
办公地点：化工学院 化工实验楼 D-309
联系方式：辽宁省大连市凌工路2号 大连理工大学化环生学部化工学院 116024
电子邮箱：xuehuma@dlut.edu.cn
Interfacial suction effects of a porous layer on filmwise condensation heat transfer enhancement
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论文类型：期刊论文
发表时间：2002-11-01
发表刊物：Heat Transfer - Asian Research
收录刊物：Scopus、EI
卷号：31
期号：7
页面范围：568-577
ISSN号：10992871
摘要：Considering the liquid transverse suction effect at the porous layer interface, a mathematical model was presented to investigate the influence of the porous layer characteristic parameters on condensation heat transfer. The results revealed that the enhancement ratio increased with the increase of the porous layer thickness and permeability. The effective thermal conductivity of the porous layer was, however, of little significance for condensation heat transfer enhancement. Also, the enhancement mechanism was analyzed by comparing the thermal resistances within the external condensate film and the porous layer. ? 2002 Wiley Periodicals, Inc.