-1-固定管板式换热器课程设计目录固定管板式换热器课程设计-----------------------------------------------------1前言-----------------------------------------------------------------------------------2设计计算-----------------------------------------------------------------------------31、工艺条件---------------------------------------------32、计算-------------------------------------------------------------------------3(1)管子数n-------------------------------------------------------------3(2)管间距的确定------------------------------------------------------3(3)换热器壳体直径的确定------------------------------------------4(4)换热器壳体壁厚的计算------------------------------------------4(5)换热器封头选择---------------------------------------------------4(6)容器法兰的选择---------------------------------------------------5(7)液压试验校核-----------------------------------------