压力容器2025，Vol.42Issue(7)：12-21,10.DOI:10.3969/j.issn.1001-4837.2025.07.002
大型螺旋缠绕管式换热组件抗震试验和分析方法研究
Research on seismic test and analysis methods for large spiral-wound tube heat exchangers
陈琛 1李晨 1袁舒梦 1张菲茜 1门启明1
作者信息
- 1. 上海核工程研究设计院股份有限公司,上海 200030
- 折叠
摘要
Abstract
As an important component of integrated reactors,spiral-wound heat exchangers have been rarely studied in terms of structural integrity under seismic loads.To address this issue,based on a completed design of a large spiral-wound heat exchanger,a scaled seismic test model was designed and manufactured,and seismic tests were conducted on a shaking table to perform seismic analysis of the large spiral-wound heat exchanger test model.The results show that the seismic analysis results are relatively consistent with the test results,while the seismic analysis results can basically envelop the test results and meet the structural integrity requirements of relevant codes,verifying the design feasibility of the large spiral-wound heat exchanger and the effectiveness of the model simplification and analysis methods for spiral-wound heat exchangers.The research results can provide references for the design of heat exchangers in integrated reactors.关键词
螺旋缠绕管/换热组件/抗震试验/抗震分析Key words
spiral-wound tube/heat exchanger/seismic test/seismic analysis分类
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陈琛,李晨,袁舒梦,张菲茜,门启明..大型螺旋缠绕管式换热组件抗震试验和分析方法研究[J].压力容器,2025,42(7):12-21,10.
