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冶金能源 Vol 27 No 1

50 ENERGY FOR METALLURGICAL INDUSTRY Jan 2008
换热器强化传热技术的研究进展
李安军邢桂菊周丽雯
(辽宁科技大学材料科学与工程学院)
摘要介绍了被动式强化传热技术的研究进展, 简述了典型和新型传热元件的开发和应用,
针对换热器传热管表面处理技术, 管的内插件和管束支撑结构的发展状况展开分析和论述;
探讨了强化传热技术的发展方向, 数值模拟和场协同原理技术的应用使换热器结构趋于最优
化, 强化传热技术由单一型向复合型方向发展, 逐渐形成第三代传热技术。
关键词强化传热传热元件管束支撑换热器节能技术
Progress in study on technology of heat transfer enhancement
for heat exchanger
L i Anjun Xing Guiju Zhou L iwen
(University of Science and Technology L iaoning)
Abstract Progress in study on technology of heat transfer enhancement was introduced, development
and app lication of typ ical and new type heat ponents were described briefly, and the devel
opment status of the technology of heat exchange tube’s surface treatment, tube p lugged - in objects and
tube bundle support were analyzed and studied. The development direction of heat transfer enhance
ment was discussed. The app lication of numerical simulation and field synergy p rincip les made the
structures of heat exchanger op tim ized, the technology of heat transfer enhancement developed from
single pound and gradually formed the third - generation of heat transfer technology.
Keywords heat transfer enhancement heat ponents tube bundle support heat ex
changer energy conservation technology
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随着现代工业的迅速发展, 以能源为中心的第二代传热技术 1 , 并得到充分的发展。它是
环境、生态等问题日益加剧, 节能是非常重要能够显著改善传热