压力容器2011，Vol.28Issue(11)：29-35,7.DOI:10.3969/j.issn.1001-4837.2011.11.006
丁醛转化器应力分析计算
The Finite Element Stress Analysis of Butyraldehyde Converter
李永泰 1郭春光 1张中清1
作者信息
- 1. 合肥通用机械研究院国家压力容器与管道安全工程技术研究中心,安徽合肥230031
- 折叠
摘要
Abstract
The finite element stress analysis of one DN5200/4900 mm butyraldehyde converter was introduced. The diameter of the heat exchanger is very large, far beyond D/V2600 mm in GB 151. Because of low design pressure, the structure gravity, medium gravity, tube and shell pressure drop arise from fluid resistance can not be ignored. The heat exchanger tube, φ88. 9 mm×3. 20 mm, has large bending stiffness, so the simulated analysis results were compared as beam and link element. It provide reference for the design and calculation of super large heat exchanger.关键词
丁醛转化器/管板/换热管/有限元/应力分析Key words
butyraldehyde converter/tube -sheet/heat exchanger tube/finite element/stress analysis分类
机械制造引用本文复制引用
李永泰,郭春光,张中清..丁醛转化器应力分析计算[J].压力容器,2011,28(11):29-35,7.
