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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

旋转式压力能交换器端面密封性能研究

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Indexed by:会议论文

Date of Publication:2011-08-11

Page Number:445-447

Key Words:旋转式压力能交换器;端面密封;流场计算;结构优化

Abstract:端面密封是影响旋转式压力能交换器能量回收效率的关键因素.本文建立了端面密封结构的三维数值计算模型并进行了流场计算.计算结果表明,纯平面密封对端面间隙有很高的要求,端面间隙在微米量级时才能保证必要的密封压力.将密封面改进为带有凹槽的结构后,在满足端面密封要求的前提下,可以大大降低端面间隙的要求和制造加工成本.