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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
Hydrophobic Surface Effect on Heat Transfer Performance in an Oscillating Heat Pipe
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论文类型：期刊论文
发表时间：2012-07-01
发表刊物：JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
收录刊物：SCIE、EI、Scopus
卷号：134
期号：7
ISSN号：0022-1481
关键字：superhydrophobic surface; oscillating heat pipe (OHP); heat transfer enhancement; self-assembled monolayer (SAM)
摘要：An experimental investigation of an oscillating heat pipe (OHP) with a superhydrophobic inner surface coated with a superhydrophobic self-assembled monolayer (SAM) of n-octadecyl mercaptan was conducted. The experimental results show that the oscillating motion in an OHP with a superhydrophobic surface can be generated and the OHP can function well. This is very different from the conventional wicked heat pipe, which cannot function if the inner surface is hydrophobic. The functionality of a superhydrophobic OHP is not sensitive to the wetting condition of the inner surface of the OHP. The investigation results in a better understating of heat transfer mechanism occurring in an OHP. [DOI: 10.1115/1.4006111]