压力容器2016，Vol.33Issue(5)：34-38,80,6.DOI:10.3969/j.issn.1001-4837.2016.05.006
固定管板管壳式换热器瞬态热应力分析
Transient Thermal Stress Analysis of Fixed Tubesheet Heat Exchanger
张贤福 1刘丰 2孙志刚 1汪微微 1郭学双1
作者信息
- 1. 江苏中圣压力容器装备制造有限公司，江苏南京 211112
- 2. 江苏省 中圣 工业节能技术研究院，江苏南京 211112
- 折叠
摘要
Abstract
Basing on the transient numerical simulation,and compared with the results of the steady state simulation.The result showed that when operation case of fixed tube sheet heat exchanger suddenly changed,the temperature field will cost a long time to reach a new steady state,in the process of chan-ging,a peak stress may occurred inside of the equipment whose value is greater than the value of the static runtime,it should be taken into account in designing.关键词
换热器/瞬态/热应力/分析Key words
heat exchanger/transient/thermal stress/analyze分类
机械制造引用本文复制引用
张贤福,刘丰,孙志刚,汪微微,郭学双..固定管板管壳式换热器瞬态热应力分析[J].压力容器,2016,33(5):34-38,80,6.
