化工原理换热器课程设计

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1、化工原理课程设计目录摘要.............................................................................................................2前言.............................................................................................................3一化工原理课程设计任务书....

2、...............................................................4二设计说明书...........................................................................................52.1计算热负荷和冷却流体的流出温度..........................................52.2计算两流体的平均温度差.............

3、.............................................52.3换热器选型..................................................................................52.4换热器内冷热流体的的流径......................................................72.5换热器材质的选择................................

4、.......................................72.6换热管的选择..............................................................................82.7换热管的排列方法......................................................................82.9换热器台数及管程.............................

5、.........................................92.10初选换热器规格.........................................................................9三传热过程工艺计算及校核...................................................................93.1核算压力降...................................

6、................................................93.2核算总传热系数........................................................................11四设备计算.............................................................................................13计算壳程接口直径.........

7、..................................................................134.2计算管程接口直径.....................................................................134.3管板与壳体的连接.....................................................................134.4拉杆.............

8、...............................................................................134.5封头设计.....................................................................................144.6支座......................................................................