吉林大学学报(工学版) ›› 2014, Vol. 44 ›› Issue (2): 330-334.doi: 10.13229/j.cnki.jdxbgxb201402009

• paper • Previous Articles     Next Articles

Improvement and analysis of heat exchange performance of vehicle radiator module in virtual tunnel

LIU Jia-xin1,2, QIN Si-cheng1, XU Zhen-yuan1, ZHANG Ao1, Xi Yu1, ZHANG Xue-lin1   

  1. 1. College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China;
    2. Road Machinery Division of Xuzhou Construction Machinery Co., Ltd., Xuzhou 221000, China
  • Received:2013-01-15 Online:2014-02-01 Published:2014-02-01

RICH HTML

0   

PDF (PC)

445

Abstract:

In order to improve the vehicle radiator capacity and keep vehicle reliable, three new improvement schemes were proposed on the foundation of former research. A 3D model based on the drawing from manufactures was set up. Heat exchange model was used as substitute for radiator module. Each improved model was simulated in virtual tunnel with commercial CFD software. These schemes were assessed based on the simulations. The results show that all of three schemes could enhance radiator performance. Addition of air exits near muffler has the best effect. Compared with original model, the intercooler, water radiator and oil radiator of the improved schemes could lower the thermal fluid outlet temperature by 14.48%, 1.39% and 2.28%, respectively.

Key words: vehicle engineering, engine cabin, radiator, numerical analysis, heat exchange

CLC Number: 

  • U415.52

[1] 秦四成, 王雪莲, 秦司南, 等.轮式装载机热源系统空气场特征分析[J].中国公路学报, 2010, 23(3):123-126. Qin Si-cheng, Wang Xue-lian, Qin Si-nan, et al. Analysis of air-field property in heat source system of wheel loader[J]. China Journal of Highway and Transport, 2010, 23(3):123-126.

[2] Khaled M, Mangi F, El Hage H, et al. Fan air flow analysis and heat transfer enhancement of vehicle underhood cooling system—towards a new control approach for fuel consumption reduction[J].Applied Energy, 2012, 91(1):439-450.

[3] Woo B, Lee Y, Kang C. Water cooling radiation method for inverter system of hybrid electric vehicles[C]//31st International Telecommunications Energy Conference. Korea: Incheon, 2009.

[4] Ravikanth S, Debendra K, Praveen K. Numerical study of fluid dynamic and heat transfer performance of Al2O and CuO nanofluids in the flat tubes of a radiator[J].International Journal of Heat and Fluid Flow, 2010, 31(4):613-621.

[5] Timothy C, Dhananjay S. Engine cooling module sizing using combined 1-Dimensional and CFD modeling tools[C]//SAE Paper, 2009-01-1177.

[6] Stéphane Bilodeau. Integrated technology based on thermal storage to reduce trucks idling for overnight heating or cooling[C]//SAE Paper, 2005-01-2010.

[7] 刘佳鑫, 秦四成, 徐振元, 等.基于CFD仿真的车辆散热器性能对比分析[J].华南理工大学学报:自然科学版, 2012, 40(5):24-29. Liu Jia-xin, Qin Si-cheng, Xu Zhen-yuan, et al. Comparative analysis of heat exchange performance of vehicle radiator based on CFD simulation[J]. Journal of South China University of Technology: Natural Science Edition, 2012, 40(5):24-29.

[8] 刘佳鑫, 秦四成, 孔维康, 等. 虚拟风洞下车辆散热器模块传热性能数值仿真[J]. 吉林大学学报:工学版, 2012, 42(4):834-839. Liu Jia-xin, Qin Si-cheng, Kong Wei-kang, et al. Numerical simulation analysis of heat transfer performance of vehicle radiator module in a virtual wind tunnel[J]. Journal of Jilin University(Engineering and Technology Edition), 2012, 42 (4):834-839.

[9] 刘佳鑫, 秦四成, 孔维康, 等.工程车辆散热器模块散热性能数值仿真[J]. 西南交通大学学报, 2012, 47(4):623-628. Liu Jia-xin, Qin Si-cheng, Kong Wei-kang, et al.Numerical simulation of heat exchange performance of radiator module in construction vehicles[J].Journal of Southwest Jiaotong University, 2012, 47(4):623-628.

[10] 姚仲鹏.车辆冷却传热[M].北京:北京理工大学出版社, 2001.

[11] 徐振元.工程车辆波纹翅片散热器特性分析与应用研究[D].长春:吉林大学, 2012. Xu Zhen-yuan. Research on characteristics and application of wave fin radiator in engineering vehicle[D].Changchun: Jilin University, 2012.

[12] 傅立敏. 汽车超车过程的空气动力特性研究[J]. 空气动力学学报, 2007, 25(3):351-356. Fu Li-min. Research on aerodynamic characteristics during the vehicle overtaking process[J]. Acta Aerodynamica Sinica, 2007, 25(3):351-356.

[13] 傅立敏. 队列行驶车辆的空气动力特性[J]. 吉林大学学报:工学版, 2006, 36(6):871-875. Fu Li-min. Aerodynamic characteristics of vehicle platoon[J]. Journal of Jilin University(Engineering and Technology Edition), 2006, 36(6):871-875.
[1] CHANG Cheng,SONG Chuan-xue,ZHANG Ya-ge,SHAO Yu-long,ZHOU Fang. Minimizing inverter capacity of doubly-fed machine driving electric vehicles [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1629-1635.
[2] XI Li-he,ZHANG Xin,SUN Chuan-yang,WANG Ze-xing,JIANG Tao. Adaptive energy management strategy for extended range electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1636-1644.
[3] HE Ren,YANG Liu,HU Dong-hai. Design and analysis of refrigeration system supplied by solar auxiliary power of refrigerator car [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1645-1652.
[4] NA Jing-xin,MU Wen-long,FAN Yi-sa,TAN Wei,YANG Jia-zhou. Effect of hygrothermal aging on steel-aluminum adhesive joints for automotive applications [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1653-1660.
[5] LIU Yu-mei,LIU Li,CAO Xiao-ning,XIONG Ming-ye,ZHUANG Jiao-jiao. Construction on collision avoidance model of bogie dynamic simulation test bench [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1661-1668.
[6] ZHAO Wei-qiang, GAO Ke, WANG Wen-bin. Prevention of instability control of commercial vehicle based on electric-hydraulic coupling steering system [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1305-1312.
[7] SONG Da-feng, WU Xi-tao, ZENG Xiao-hua, YANG Nan-nan, LI Wen-yuan. Life cycle cost analysis of mild hybrid heavy truck based on theoretical fuel consumption model [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1313-1323.
[8] ZHU Jian-feng, ZHANG Jun-yuan, CHEN Xiao-kai, HONG Guang-hui, SONG Zheng-chao, CAO Jie. Design modification for automotive body structure based on seat pull safety performance [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1324-1330.
[9] NA Jing-xin, PU Lei-xin, FAN Yi-sa, SHEN Chuan-liang. Effect of temperature and humidity on the failure strength of Sikaflex-265 aluminum adhesive joints [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1331-1338.
[10] WANG Yan, GAO Qing, WANG Guo-hua, ZHANG Tian-shi, YUAN Meng. Simulation of mixed inner air-flow integrated thermal management with temperature uniformity of Li-ion battery [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1339-1348.
[11] JIN Li-sheng, XIE Xian-yi, GAO Lin-lin, GUO Bai-cang. Distributed electric vehicle stability control based on quadratic programming [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1349-1359.
[12] KUI Hai-lin, BAO Cui-zhu, LI Hong-xue, LI Ming-da. Idling time prediction method based on least square support vector machine [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1360-1365.
[13] WANG De-jun, WEI Wei-li, BAO Ya-xin. Actuator fault diagnosis of ESC system considering crosswind interference [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1548-1555.
[14] HU Man-jiang, LUO Yu-gong, CHEN Long, LI Ke-qiang. Vehicle mass estimation based on longitudinal frequency response characteristics [J]. 吉林大学学报(工学版), 2018, 48(4): 977-983.
[15] LIU Guo-zheng, SHI Wen-ku, Chen Zhi-yong. Finite element analysis of transmission error for hypoid gears considering installation error [J]. 吉林大学学报(工学版), 2018, 48(4): 984-989.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd