管壳式换热器的设计

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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.......................................................................72.6换热管的选择........

4、......................................................................82.7换热管的排列方法......................................................................82.9换热器台数及管程......................................................................92.10初选换热器规格.......................

5、..................................................9三传热过程工艺计算及校核...................................................................93.1核算压力降...................................................................................93.2核算总传热系数....................................

6、....................................11四设备计算.............................................................................................13计算壳程接口直径...........................................................................134.2计算管程接口直径...................................

7、..................................134.3管板与壳体的连接.....................................................................134.4拉杆............................................................................................134.5封头设计.............................................

8、........................................144.6支座......................................................................