蛇管式换热器的选型、总体结构设计 毕业设计.doc

目录
摘要····································································Ⅲ
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1 绪论
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2 蛇管式换热器整体结构设计
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、外圈间距t的确定···········································11
、蛇管圈数及高度的确定····································11
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3 换热器零部件的强度校核
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筒体壁厚校核························································15
封头壁厚计算及校核····················································16
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