管壳式换热器节能技术研究  

The Research On Energy-saving Technology Of Shell-and-tabe Heat Exchanger

作　　者：潘文厚[1] 杨启明[1] 

机构地区：[1]西南石油大学,成都610500

出　　处：《化学工程与装备》2007年第5期27-30,20,共5页Chemical Engineering & Equipment

摘　　要：根据国内外换热器节能技术研究现状,着重介绍了换热器强化传热技术。从换热器的管程和壳程两方面介绍了管壳式换热器强化传热技术的传热机理及其应用范围,进一步分析了各种强化传热技术的优缺点。同时,根据近期的研究成果,提出了部分改进措施和思路。最后总结出研究中需要注意的问题,并指出国内外近期开发研究的发展方向。In the light of the present ststus of energy-saving technology on heat exchanger at home and abroad,the strengthened heat transfer technique of heat exchanger was mainly presented.The paper presented the mechanism of strengthened heat transfer technique of heat exchanger and application conditions through both tube side and shall side,and analysis the merit and shortcoming.According to recent achievements,some improving measures were put forward.Finally,the question which needs to be paid attention in the research was summarized and the direction of recent study at home and abroad is put forward.

关 键 词：节能 管壳式换热器 强化传热 管程 壳程 

分 类 号：TQ051.5[化学工程]