当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2014年
11期
2322-2324,2327
,共4页
管壳式换热器%结构改进%强化传热%发展方向
管殼式換熱器%結構改進%彊化傳熱%髮展方嚮
관각식환열기%결구개진%강화전열%발전방향
Shell and tube heat exchanger%Improvement%Heat transfer enhancement%Development direction
管壳式换热器在石油化工领域应用广泛，其强化传热技术的研究受到普遍关注。主要介绍了近年来国内与国外高效节能管壳式换热器强化传热技术研究的进展情况，分别从管侧、壳侧和整体结构改进三方面分析了管壳式换热器的强化传热效果及特点，最后提出了强化传热的发展方向。
管殼式換熱器在石油化工領域應用廣汎，其彊化傳熱技術的研究受到普遍關註。主要介紹瞭近年來國內與國外高效節能管殼式換熱器彊化傳熱技術研究的進展情況，分彆從管側、殼側和整體結構改進三方麵分析瞭管殼式換熱器的彊化傳熱效果及特點，最後提齣瞭彊化傳熱的髮展方嚮。
관각식환열기재석유화공영역응용엄범，기강화전열기술적연구수도보편관주。주요개소료근년래국내여국외고효절능관각식환열기강화전열기술연구적진전정황，분별종관측、각측화정체결구개진삼방면분석료관각식환열기적강화전열효과급특점，최후제출료강화전열적발전방향。
The tube and shell heat exchanger is widely used in the petrochemical field; research on the heat transfer enhancement technology is widely concerned. In this paper, research progress in the heat transfer enhancement technology of high efficiency shell and tube heat exchangers was introduced. From three aspects of the tube side, the shell side and the overall improvement, effect and features of the heat transfer enhancement of shell and tube heat exchangers were analyzed. At last, the development direction of the enhanced heat transfer technology was put forward.
