化工原理课程设计1

换热器的设计

目录

第一章 文献综述 ···················································································································

第一节 概述 ··················································································································

一、换热器的概念 二、换热器的分类

三、列管式换热器的标准简介

四、列管式换热器选型的工艺计算步骤

第二节 换热器设备应满足的基本要求 ········································································

一、合理的实现所规定的工艺条件 二、安全可靠性

三、安装、操作及维护方便 四、经济合理

第三节 列管式换热器结构及基本参数 ········································································

一、管束及壳程分程 二、传热管

三、管的排列及管心距 四、折流板和支撑板 五、旁路挡板和防冲挡板 六、其他主要附件

七、列管式换热器结构基本参数

第四节 设计计算的参数选择 ·······················································································

一、冷却剂和加热剂的选择 二、冷热流体通道的选择 三、流速的选择 四、流向的选择

第二章 列管式换热器的设计计算 ·························································································

第一节 换热面积的估算 ································································································

一、计算热负荷 二、估算传热面积

第二节 换热器及主要附件的试选 ·················································································

一、试选管型号

二、换热器结构一些基本参数的选择 第三节 换热器校核 ········································································································

一、核算总传热系数 二、核算压强降

第四节 设计结果一览表 ································································································ 第五节 设计总结及感想 ································································································

一、设计总结 二、感想

参考文献 ···························································································································