| 管带式汽车散热器匹配特性仿真 |
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| 引用本文： | 于海群,魏琪.管带式汽车散热器匹配特性仿真[J].拖拉机与农用运输车,2007,34(3):68-70. |
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| 作者姓名： | 于海群 魏琪 |
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| 作者单位： | 1. 江苏大学,能源与动力工程学院,江苏,镇江,212013
2. 苏州大学,热能与动力工程系,江苏,苏州,215006 |
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| 摘 要： | 以汽车冷却系统中的管带式散热器为研究对象,建立了管带式散热器的传热和流动阻力的数学模型,运用温度效率-传热单元数法对散热器的温度效率、传热以及阻力进行校核,并编制了相应的计算程序,对散热器在不同工况的匹配特性进行仿真计算,将仿真结果与实验数据进行比较分析,仿真结果与实验值基本吻合。
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| 关 键 词： | 汽车散热器 匹配 传热 阻力 仿真 |
| 文章编号： | 1006-0006（2007）03-0068-03 |
| 修稿时间： | 2006-05-122006-07-18 |
Matching Performance Simulation of Corrugated Tube Radiator |
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| YU Hai-qun,WEI Qi.Matching Performance Simulation of Corrugated Tube Radiator[J].Tractor & Farm Transporter,2007,34(3):68-70. |
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| Authors: | YU Hai-qun WEI Qi |
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| Institution: | 1. School of Energy and Power Engineering,Jiangsu University ,Zhenjiang 212013, China; 2. Department of Thermal and Power Engineering, Suzhou University, Suzhou 215006, China |
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| Abstract: | Taking the corrugated tube radiator of the automobile cooling system as the investigation subject,the mathematical model of heat transfer and pressure drop characteristics for the corrugated radiator were established.A computation program based on the E-NTU is applied to check the temperature efficiency,heat transfer and pressure drop.Compared with the experimental results,the simulation results are basically consistent with the experimental data. |
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| Keywords: | Automobile radiator Match Heat transfer Pressure drop Simulation |
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