压力容器2011，Vol.28Issue(8)：39-43,5.DOI:10.3969/j.issn.1001-4837.2011.08.008
基于流固耦合的换热管束振动分析
Vibration Analysis of Heat Exchange Tube Bundle Based on Fluid - structure Coupling
孙雷 1赵刚 1刘华君 1张世民1
作者信息
- 1. 海洋石油工程股份有限公司,天津300451
- 折叠
摘要
Abstract
The mechanisms and destruction types of tube bundle for heat exchanger were described as well as the research method of resonance characteristics. Based on the finite element analysis software, the method of fluid - structure coupling was applied on the research. Combining with a set of heat exchanger, the factors affecting the resonance characteristics of single tube and tube bundle were researched comprehensively as well as the characteristics of dynamic response. Then the effective measures of adjusting the resonance frequency and avoiding resonance are obtained. The conclusions can be used in engineering as reference.关键词
换热管束/流固耦合/共振特性Key words
heat exchanger tube bundle/fluid -structure coupling/resonance characteristics分类
石油、天然气工程引用本文复制引用
孙雷,赵刚,刘华君,张世民..基于流固耦合的换热管束振动分析[J].压力容器,2011,28(8):39-43,5.
