| 自激振荡管壳式换热器强化传热的可行性分析 |
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| 引用本文： | 王福生,仇性启,王晓琦. 自激振荡管壳式换热器强化传热的可行性分析[J]. 工业加热, 2007, 36(3): 56-58 |
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| 作者姓名： | 王福生 仇性启 王晓琦 |
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| 作者单位： | 中国石油大学,机电学院,山东,东营,257061;中国石油大学,机电学院,山东,东营,257061;中国石油大学,机电学院,山东,东营,257061 |
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| 摘 要： | 脉动流体能够使管壳式换热器换热系数得到提高,而自激振荡腔在一定的结构参数和运行参数下能够使流体产生脉动。在管壳式换热器前安装自激振荡腔,使流体流经自激振荡腔产生脉动流动,从而实现管壳式换热器的强化传热。分析了将自激振荡腔用于管壳式换热器强化传热可行性。
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| 关 键 词： | 管壳式换热器 自激振荡 强化传热 |
| 文章编号： | 1002-1639（2007）03-0005-02 |
| 修稿时间： | 2007-01-312007-04-16 |
A Feasibility Analysis of Applying Self-excited Oscillation to Shell and Tube Heat Exchanger for Heat Transfer Enhancement |
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| WANG Fu-sheng,QIU Xing-qi,WANG Xiao-qi. A Feasibility Analysis of Applying Self-excited Oscillation to Shell and Tube Heat Exchanger for Heat Transfer Enhancement[J]. Industrial Heating, 2007, 36(3): 56-58 |
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| Authors: | WANG Fu-sheng QIU Xing-qi WANG Xiao-qi |
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| Affiliation: | College of Machinery and Engineering, China University of Petroleum, Dongying 257061, China |
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| Abstract: | Heat transfer coefficient of shell and tube heat exchanger will be increased by pulsatile flow.Self-excited oscillate chamber with both certain the configuration parameters and the hydrodynamic parameters can make the water pulsating.The heat transfer can be enhanced by putting self-excited oscillate chamber which can make the water pulsate before shell and tube heat exchanger.A feasibility study on applying self-excited oscillate chamber to shell and tube heat exchanger for heat transfer enhancement is analyzed. |
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| Keywords: | shell and tube heat exchanger self-oscillation heat transfer enhancement |
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