换热器管板计算中隔板槽面积对管板的强度计算起着很大的作用,GB151-1999《管壳式换热器》中仅给出二管程管板的正三角形排列和正方形排列的计算公式,本文将对二管程管板的转角三角形排列和转角正方形排列,四管程的正三角形排列,四管程的正方形排列,四管程的转角三角形排列,四管程的转角正方形排列的计算公式进行推导,以便压力容器设计者计算的时候参考。 Heat exchanger tube plate calculation of the separator plate groove area on the strength of the tube board plays a significant role in the calculation, GB151-1999 “shell and tube heat exchanger” is given only two tube tube plate is the triangle arrangement and square Arrangement of the calculation formula, this article will be two tubes tube board corner triangle arrangement and corner square arrangement, the four-pipe regular triangle arrangement, the four-pipe square arrangement, the four-tube arrangement of the triangle, the four-tube corner The formula for the square arrangement is derived for reference by the pressure vessel designer when calculating.