关于浮头法兰厚度计算的一种新方法  

A New Method for Calculating the Thickness of Floating Head Flanges

作　　者：于龙文[1] 宋岱才[1] 

机构地区：[1]辽宁石油化工大学理学院,抚顺113001

出　　处：《科学技术与工程》2010年第5期1301-1303,共3页Science Technology and Engineering

基　　金：辽宁省教育厅高校科研项目(2004F100);国家自然科学基金项目(50971068)资助

摘　　要：通过严格的数学推导,得到了一个满足国家标准GB151—1999要求的浮头法兰厚度计算公式,从而解决了浮头式换热器浮头法兰厚度计算的理论问题,同时也给设计者带来了方便。改变了以往凭经验猜想法兰厚度的现状。The floating head flange thickness formula was obtained, which satisfy the national standards GB 151--1999 request ,through the strict mathematical deduction. Thus the theory problem of floating head type heat interchanger floating head flange thickness＇ computation has been s,~lved, which has also brought convenience to the designer simultaneously. It has changed the situation that depends on the experience to suspect the flange thickness.

关 键 词：浮头式 换热器 法兰 

分 类 号：TQ055.81[化学工程]