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本期论文广场栏目中,板翅式换热器有限元计算及分析一文,采用ANSYS有限元方法建立了板翅式换热器有限元模型,计算分析了设计压力和爆破试验压力下换热器应力分布状况。脱氯反应器制造工艺设计一文,对脱氯反应器制造中的焊接工艺、热处理、检验检测等内容进行了较详尽的介绍。常用钢板在压力容器设计和制造中的应用、动态水击模拟在管道设计中的应用与研究、小孔泄漏对输送
Finite element calculation and analysis of plate-fin heat exchanger in the article column of the thesis, the finite element model of plate-fin heat exchanger is established by ANSYS finite element method, the influence of design pressure and blasting test pressure on heat exchanger Stress distribution. Dechlorination reactor manufacturing process design article, the dechlorination reactor manufacturing process of welding, heat treatment, testing and testing were described in more detail. The application of common steel plate in the design and manufacture of pressure vessel, the application and research of dynamic water hammer simulation in pipeline design, the leakage of small holes on conveying