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《Journal of Chongqing University(Natural Science Edition)》 2006-04
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Numerical Analysis and Optimization of a Small Vehicle Heat Exchanger

SUN Deng-xing,DENG Zhao-xiang,WANG Pan,LUO Hong(State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing 400030,China)  
This paper analyzes the fluid flow and heat transfer of the heat exchanger,and obtainsd the distribution of fluid field,heat field and pressure field in heat exchanger.According the analysis result,some modify measure is(adopted),such as decreasing the number of tube bundle,the size of baffle plate and increasing the diameter of exchange heat tube.In the new heat exchanger,the resistance decreased 32.3%,is 103.2 Pa and the temperature of the exit is 130 K.The new heat exchanger satisfies the requirement of exchanging heat.The study indicates that adopting the numerical simulation method could get temperature,pressure and fluid-velocity of anywhere of the heat exchanger,and understand effecting of structure parameter on fluid flied and heat flied of the heat exchanger.Therefore,it provides a new method for optimization design of heat exchanger.
【Fund】: 重庆市科技攻关项目(2002-6644)
【CateGory Index】: U463.851
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Chinese Journal Full-text Database 4 Hits
1 ZHANG Gui-xan, CHEN Li-dong, DING Ou(SANXIN GLASS TECHNOLOGY CO., LTD. SHENZHEN 518054);Heat transfer analysis for double skin facade of building based on CFD fluid model[J];Construction & Design for Project;2003-09
2 Huang Xinghua 1 ,Wang Qijie 2,Lu Zhen 1 (1 Refrigeration Engineering Research Center, Shanghai Jiao Tong University, Shanghai?200030; 2 Department of Thermal Power Engineering, Shanghai Institute of Electric Power, Shanghai?200090);THREE DIMENSIONAL NUMERICAL SIMULATION OF FLUID FLOW AND HEAT TRANSFER IN SHELL-AND-TUBE HEAT EXCHANGER [J];JOURNAL OF CHEMICAL INDUSTRY AND ENGINEERING(CHINA);2000-03
3 Wu Jinxing(Research Center of Heat Energy Engineering, Zhengzhou University, Zhengzhou), Wang Dingbiao, Dong Qiwu, et al.;Numerical simulation of laminar flow and heat transfer in shellside of longitudinal-flow heat exchanger.[J];China Petroleum Machinery;2002-07
4 Xu Sichuan Su Junlin Wang Zhenkun Hao Yufu(Jilin University of Technology,Changchun);The Development of Heating Equipment by Exhaust Gas for Highway Bus[J];CHINA JOURNAL OF HIGHWAY AND TRANSPORT;1995-S1
Chinese Journal Full-text Database 10 Hits
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2 Wang Peilin; Deng Kaiju;Zhang Guoyan and Zhou Shiren(Department of Control Engineering, Harbin Institute of Technology, Harbin, 150001 );Numerical Simulation of S-L Interface Shape of Asymmetrical Bridgman-Hg_(1-x)Cd_xTe Crystal Growth[J];CHINESE JOURNAL OF SEMICONDUCTORS;1996-01
3 Wang Peilin 1,Bai Hong 2 and Yang Jingqi 1(1 Department of Astronautical electronics and optoelectronic engineering 2 Department of Mathematics Harbin Institute of Technology, Harbin 150001);Numerical Simulation of S L Interface Shape in Elliptically Cylindrical Bridgman Furnace for Hg 1 x Cd x Te Crystal Growth[J];CHINESE JOURNAL OF SEMICONDUCTORS;1998-02
4 Yang Pingxi Zhang Fuqing and others;Simulated Computation of Combined Ventilation and Temperature Field of Marine Brushless Non-salient Pole Generator[J];Ship Engineering;2001-06
5 Chen Feiyong Zheng Bangmin (Wuhan Institute of Hydraulic and Electric Engineering);Study on the solution of Heat Convection Through Two Heating-Planes[J];Journal of Yangtze River Scientific Research Institute;1990-01
6 Ren Dachun;The Using of FAM in Seepage Flow Computation[J];Journal of Yangtze River Scientific Research Institute;1991-03
7 LIU Tao,GU Ping-dao,WEI Shi-xiong(College of Environment Science and Engineering,Donghua University,Shanghai 201620,China);The CFD Numerical Simulation of the Double Skin Facades on Thermal Performances[J];Journal of Donghua University(Natural Science);2008-04
8 Ni Hangen, He Zigan, Xu Fusheng (Department of Civil Engineering, DIT);Estimation of the Incipient Cavitation Number for a Two-Dimensional Slot of Gate[J];;1988-02
9 WANG Qi jie (Department of Thermal Power Engineering,Shanhai University of Electric Power, Shanghai 200090,China);Critical Review of Heat Transfer and Pressure Drop for Two-phase Two-component Immiscible Mixtures on Shell-side[J];Journal of Shanghai Institute & Electric Power;2001-03
10 He Chuan Long Tianyu;Prediction of Turbulent Field of Polymer Solution Jet by Using K-ε-Re Turbulence Model[J];Journal of Chongqing University(Natural Science Edition);1993-05
China Proceedings of conference Full-text Database 1 Hits
1 ;Numerical Study on Steam-liquid Two-phase Flow and Heat Transfer in Shell-and-tube Condenser[A];[C];2001
Chinese Journal Full-text Database 5 Hits
1 LU Yan,XIONG Yang-Heng,LI Kun(Department of Power Engineering,Wuhan University,Wuhan 430072,China);Numerical Simulation of the Crosswind Effect on Direct Air Cooling System[J];Journal of Power Engineering;2008-04
2 ZHOU Yi-min1,DONG Jun-qi2,CHEN Jiang-ping2 (1.Zhejing Yinlun Machine Co.,Ltd,Zhejiang 317200,China;2.Institute of Refrigeration and Cryogenics,Shanghai Jiao Tong University,Shanghai 200240,China);3D Numerical Simulation of the Air Flow Among the Multi-louvered Fins[J];Energy Conservation Technology;2007-02
3 XIAO Cheng-yong1,LI Jian2,ZANG Jian-wu1 (1.School of Mechanical Engineering, Shanghai Jiaotong University,Shanghai 200030,China; 2.DaimlerChrysler SIM Tech.Co. Ltd.,Shanghai 200050,China);A Numerical Modelling and Simulation for Truck Engine Cooling System[J];Computer Simulation;2003-09
4 Li Yuelin & Zhang Zhipei Guo XiaofenChangsha Communications Institute Xi'an Highway University;Numerical Simulation on Design of a Tubular Radiator in Automotive Engine Cooling System[J];Automotive Engineering;2001-01
5 YANG Xiang-wen~1,TANG Jin-yuan~1,KANG Wen-xiang~2,YAO Lin-qiang~2(1 School of Mechanical & Electrical Engineering Central South University,Changsha Hunan 410083,China;2 CSR Sifang Locomotive And Rolling Stock Co.,Ltd,Qingdao Shandong 266031,China);3D-numerical Simulation of Flow and Heat Transfer in Locomotive Radiator[J];Railway Locomotive & Car;2006-01
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 Huang Xinghua 1 ,Wang Qijie 2,Lu Zhen 1 (1 Refrigeration Engineering Research Center, Shanghai Jiao Tong University, Shanghai?200030; 2 Department of Thermal Power Engineering, Shanghai Institute of Electric Power, Shanghai?200090);THREE DIMENSIONAL NUMERICAL SIMULATION OF FLUID FLOW AND HEAT TRANSFER IN SHELL-AND-TUBE HEAT EXCHANGER [J];JOURNAL OF CHEMICAL INDUSTRY AND ENGINEERING(CHINA);2000-03
2 WANG Ding-biao 1, DONG Qi-wu 2, LIU Min-shan 2, LI Pei-ning 1 (1.College of Mechanical Enginerring, East China University of Science and Technology, Shanghai 230037,China; 2.College of Chemical Enginerring, Zhengzhou University of Technology, Zheng;Application Study of Numerical Simulation for Longitudinal Flow of Shell-side Heat Exchanger[J];JOURNAL OF ZHENGZHOU UNIVERSITY OF TECHNOLOGY;1999-02
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