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高通量换热管是管壳式换热器强化传热技术深入研究下的产物.通过介绍汽化核心和汽泡形成阐释其强化传热原理.烧结型高通量换热管是多种高通量换热管型中具有代表性的一种,在有相变的沸腾工况下,其提高传热效果已被证实,但强化程度说法不一.通过蒸发池沸腾测试试验,比较公司自行研发的烧结型高通量换热管和普通光管的测试结果,探究高通量换热管的真实传热性能,对高通量换热器设计及高通量换热管的研发提供参考建议.“,”The high flux heat exchange tube is the product based on the intensive study of the heat transfer enhancement technology for the shell and tube heat exchanger tube,whoes strengthening heat transfer principle is interpretated by introducing the active nucleation site and the buble formation.The sintered high flux heat exchanger tube is a representative type of high flux heat exchanger tubes.In the boiling condition with phase change,its heat transfer enhancement effect has been proved, but the level of reinforcement is uncertain.The evaporation pool boiling test results of the sintered high flux heat transfer tube developed by our company and the common smooth tubes are obtained to study the real heat transfer performance.Some suggestions for the high flux exchanger design and the development of high flux tube are given.