浮头式换热器管板强度计算方法研究  

CALCULATION METHOD OF TUBE PLATE STRENGTH OF FLOATING HEAD EXCHANGER

作　　者：张茹 Zhang Ru(SINOPEC Ningbo Engineering Co.,Ltd.,Ningbo 305103)

机构地区：[1]中石化宁波工程有限公司,浙江宁波315103

出　　处：《大氮肥》2020年第5期345-348,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：通过对固定管板和浮头管板周边剪力和弯矩进行深度对比,分析两者的差异和联系,验证以固定管板计算原理为基础的变通法应用于浮头管板应力计算的可靠性,探讨变通法用于其他特殊结构浮头的新途径,使固定管板计算原理有更广泛的适应性。Give an intensive study on the shear force and bending moment on the peripheral of fixed tube plate and floating head tube plate,and analyze the difference and relationship between the two kinds the tube plate,one can verify the reliability of alternative method based on the calculation mechanism of fixed tube plate and applied on floating tube plate.The new application of the alternative method on other floating head with special structure was also discussed in order to make the calculation mechanism of fixed tube plate be used more extensively.

关 键 词：固定管板换热器 浮头式换热器 管板计算 变通应用 

分 类 号：TQ051.5[化学工程]