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本期论文广场栏目中,压力容器受压元件强度计算方法运用规则一文,用几个工程实例分析了使用压力容器受压元件强度计算方法时应注意的问题。结构参数对压力自适应型机械密封性能的影响分析、基于有限元法旋风分离器应力分析与结构优化、强化传热管管内湍流运动的数值模拟和比较、木质纤维素喷爆过滤数值模拟的研究、地震载荷对高振型塔器的总横推力的探讨等七篇论文,对石油化工设备设计与制造方面的技术问题进行了研究和探讨。技术交流栏目中,潜油电泵机组过水平井弯
In the column of the paper of the thesis, the rules for the calculation of the strength of pressure vessels’ compressive components are used, and some engineering examples are used to analyze the problems that should be paid attention to when using the strength calculation methods of pressure vessels. Structural parameters on the pressure adaptive mechanical seal performance analysis, based on the finite element method Cyclone stress analysis and structural optimization, to strengthen the heat transfer tube turbulent motion numerical simulation and comparison, lignocellulose spray explosion numerical simulation study , Seismic load on the high-vibration tower of the total thrust of seven papers, the petrochemical equipment design and manufacture of technical issues were studied and discussed. Technology exchange section, the submersible pump unit horizontal well bend