Zewu Wang
Associate Professor Supervisor of Master's Candidates
Gender:Male
Alma Mater:Huazhong University of Science and Technology
Degree:Doctoral Degree
School/Department:School of Chemical Machinery & Safety
Discipline:Chemical Process Equipment. Safety Science and Engineering
Business Address:H317,Building of Chemical Machinery
Contact Information:wangzewu@dlut.edu.cn
E-Mail:wangzewu@dlut.edu.cn
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Indexed by:期刊论文
Date of Publication:2017-06-10
Journal:化工装备技术
Volume:38
Issue:3
Page Number:10-14
ISSN No.:1007-7251
Key Words:缠绕管式换热器;有限元;危险工况;结构强度;安全评定;耦合场
Abstract:缠绕管式换热器作为高效节能装置广泛应用于诸多工业领域.由于该类换热器所处的温度和压力较大,考虑到其自身重力,管板处的受力非常复杂,安全问题较为突出,因此在设计缠绕管式换热器时有必要采用有限元软件对管板进行应力分析.结合工程案例,利用ANSYS软件,对换热器建立了有限元分析模型,得到管板热-机械耦合应力场,并进行安全评定.
