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DALIAN UNIVERSITY OF TECHNOLOGY Login 中文
周一卉

Associate Professor
Supervisor of Master's Candidates


Gender:Female
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Chemical Engineering
Discipline:Safety Science and Engineering. Chemical Process Equipment
Business Address:Room H403,West Dist.,DUT
Contact Information:13500780440
E-Mail:zflower@dlut.edu.cn
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Current position: Home >> Scientific Research >> Paper Publications

重力热管传热波动特性研究及抑制方法探讨

Hits : Praise

Indexed by:期刊论文

Date of Publication:2003-07-20

Journal:热能动力工程

Included Journals:Scopus、EI、PKU、ISTIC、CSCD

Volume:18

Issue:4

Page Number:334-337

ISSN No.:1001-2060

Key Words:热管;抑泡;脉动特性;喷涌现象

Abstract:重力热管在启动、稳定操作、工况条件变化时的脉冲沸腾和温度波动现象,对热管的传热效果和使用寿命有不利影响.采用简单的弹簧抑泡装置,可以抑制热管内工质产生气泡,吸收气泡中的热能,使工质温度分布趋于均匀,同时,可以强化工质和管壁间的对流换热.实验表明,采用弹簧式抑泡装置的重力热管强化传热效果十分明显.