Study of Aerodynamic Characteristics in Detached Cooling Module Based on Cluster Analysis

FU Jiahong; ZUO Qiang; ZHANG Xufang; XIAO Baolan; SUN Shuli; LU Qianqian; ZHANG Yu

doi:10.3969/j.issn.0258-2724.2018.05.025

Volume 31 Issue 5

Oct. 2018

Turn off MathJax

Article Contents

Abstract

References

Journal of Southwest Jiaotong University > 2018 > 53(5): 1065-1071.

HUANG Guoqing, SU Yanwen, PENG Liuliu, MA Cunming, LIAO Haili, LI Mingshui. Response Analysis of Long-Span Suspension Bridge under Mountainous Winds[J]. Journal of Southwest Jiaotong University, 2015, 28(4): 610-616. doi: 10.3969/j.issn.0258-2724.2015.04.006

Citation:

FU Jiahong, ZUO Qiang, ZHANG Xufang, XIAO Baolan, SUN Shuli, LU Qianqian, ZHANG Yu. Study of Aerodynamic Characteristics in Detached Cooling Module Based on Cluster Analysis[J]. Journal of Southwest Jiaotong University, 2018, 53(5): 1065-1071. doi: 10.3969/j.issn.0258-2724.2018.05.025

Citation:

PDF( 1152 KB)

Study of Aerodynamic Characteristics in Detached Cooling Module Based on Cluster Analysis

doi: 10.3969/j.issn.0258-2724.2018.05.025

Received Date: 05 Dec 2016
Publish Date: 01 Oct 2018

Abstract

Abstract

Numerical and experimental studies were conducted to investigate the cluster effect of aerodynamic characteristics in detached cooling modules with multiple types of heat exchangers, considering the typical dual heat exchangers in construction machinery cooling modules as examples. The porous media model was used to simulate the heat exchanger, and the multiple reference frame method was used to simulate fan performance. Numerical analyses and further experimental research of the cooling modules were conducted under four different heat exchanger arrangements. Using numerical methods, the control method for the aerodynamic characteristics of an independent cooling module was studied by adjusting the area and thickness ratios of the heat exchanger. The experimental and numerical simulation results show that the aerodynamic characteristics of the independent cooling module is unique: when the two heat exchangers are arranged in opposing positions, the aerodynamic drag is equal regardless of the inclination angles of the exchangers. Numerical simulations of the active control method for aerodynamic characteristics show the following: Compared to modifying the area ratio of the heat exchanger, thickness ratio modification is a active control strategy because the flow rate ratio changes more gently and is less affected by the fan speed. Based on these findings, the experimental correlations among cooling air volume, aerodynamic drag, and structural parameters of the two heat exchangers are obtained.
- cooling system,
- cluster analysis,
- heat exchanger,
- aerodynamics,
- adaptive control

FullText(HTML)

References(14)

References

韩松, 陆国栋, 俞小莉, 等. 智能型工程机械冷却系统: 中国, ZL200920116820.1[P]. 2009-04-02

杨立军,杜小泽,张辉,等. 电站空冷凝汽器轴流风机阵列集群效应的数值研究[J]. 科学通报,2011,56(15): 1232-1239

YANG Lijun, DU Xiaoze, ZHANG Hui, et al. Numerical investigation on the cluster effect of an array of axial flow fans for air-cooled condensers in a power plant[J]. Chinese Science Bulletin, 2011, 56(15): 1232-1239

吕锋,俞小莉,陆国栋,等. 密封对柴油机冷却模块性能影响的试验研究[J]. 内燃机工程,2012,33(3): 45-48

LÜ Feng, YU Xiaoli, LU Guodong, et al. Experimental study on effect of encapsulation of cooling module for diesel engine[J]. Chinese Internal Combustion Engine Engineering, 2012, 33(3): 45-48

张毅,俞小莉,陆国栋,等. 间距对散热器模块匹配性能影响的试验研究[J]. 内燃机工程,2006,27(5): 46-49

ZHANG Yi, YU Xiaoli, LU Guodong, et al. Experimental study of distance between heat exchangers for cooling module match[J]. Chinese Internal Combustion Engine Engineering, 2006, 27(5): 46-49

张毅,陆国栋,俞小莉. 商用车多风扇冷却模块匹配研究[J]. 汽车工程,2014(5): 552-555

ZHANG Yi, LU Guodong, YU Xiaoli. A study on the matching of multi-fans cooling module for commercial vehicles[J]. Automotive Engineering, 2014(5): 552-555

陆国栋,俞小莉,张毅,等. 间距对轮式装载机冷却组性能影响的风洞试验[J]. 浙江大学学报:工学版,2007(4): 574-576

LU Guodong, YU Xiaoli, ZHANG Yi, et al. Wind tunnel test of spacing effects on wheel loader cooling package performance[J]. Journal of Zhejiang University: Engineering Science, 2007(4): 574-576

SOLDNER J, ZOBEL W, EHLERS M, et al. A compact cooling system (CCS™): the key to meet future demands in heavy truck cooling[C/OL]//Proceedings of the 2001 Vehicle Thermal Management Systems Conference and Exhibition, Warwickshire: SAE Technical Paper. https://doi.org/10.4271/ 2001-01-1709

DU X P, ZENG M, WANG Q W. Experimental investigation of heat transfer and resistance characteristics of a finned oval-tube heat exchanger with different air inlet angles[J]. Heat Transfer Engineering, 2014, 35(6/7/8): 703-710

石海民,俞小莉,陆国栋,等. 多风扇冷却模块节能控制的试验研究[J]. 汽车工程,2017,39(1): 102-106

SHI Haimin, YU Xiaoli, LU Guodong, et al. An experimental study on energy-saving control of multi-fan cooling module[J]. Automotive Engineering, 2017, 39(1): 102-106

石海民,俞小莉,黄钰期,等. 多风扇冷却模块导风罩深度结构研究[J]. 浙江大学学报:工学版,2017,51(9): 1844-1850

SHI Haimin, YU Xiaoli, HUANG Yuqi, et al. Shroud depth structure of multi-fans cooling package[J]. Journal of Zhejiang University: Engineering Science, 2017, 51(9): 1844-1850

GULLBERG P, LOFDAHL L, NILSSON P. Cooling airflow system modeling in cfd using assumption of stationary flow[C/OL]//SAE 2011 Commercial Vehicle Engineering Congress and Echibition, Rosement SAE Technical Paper. https://doi.org/10.4271/2011-01-2182

Fluent Inc. ANSYS FLUENT 14 User’s guide[M/CD]. Pittsburgh: ANSYS Press, 2012: 312−336

傅佳宏,俞小莉,刘震涛,等. 工程机械分离式冷却系统流动传热数值仿真[J]. 中南大学学报:自然科学版,2016,47(6): 2119-2124

FU Jiahong, YU Xiaoli, LIU Zhentao, et al. Numerical study of flow and heat transfer on construction machinery detached vehicular cooling system[J]. Journal of Central South University: Science and Technology, 2016, 47(6): 2119-2124

傅佳宏,俞小莉,药凌宇,等. 工程机械独立式冷却模块流动传热仿真对比[J]. 吉林大学学报:工学版,2016,46(2): 451-456

FU Jiahong, YU Xiaoli, YAO Lingyu, et al. Numerical comparison of flow and heat transfer in detached cooling module for construction machinery[J]. Journal of Jilin University: Engineering and Technology Edition, 2016, 46(2): 451-456

Relative Articles

[1]	SUN Feng, XING Dazhuang, ZHOU Ran, JIN Junjie, XU Fangchao. LQR Control Strategy for Electromagnetic Active Suspension Considering Energy Consumption[J]. Journal of Southwest Jiaotong University, 2023, 58(4): 754-760, 798. doi: 10.3969/j.issn.0258-2724.20220815
[2]	YIN Ruitao, ZHU Bing, TIAN Yuan, YANG Zhenyu, YANG Zhiying. Aerodynamic Performance of Streamlined Box Girder Under Interferences from Solitary Wave Boundary[J]. Journal of Southwest Jiaotong University, 2023, 58(2): 398-405, 413. doi: 10.3969/j.issn.0258-2724.20210211
[3]	HU Xiao, MA Tianhao, WANG Xiaofei, DENG Zigang, ZHANG Jiwang, ZHANG Weihua, ZHANG Kun, PENG Fangjin. Scale Effect of Aerodynamic Characteristics in Evacuated Tube Maglev Transport[J]. Journal of Southwest Jiaotong University, 2023, 58(4): 808-819. doi: 10.3969/j.issn.0258-2724.20220010
[4]	HAN Xu, XIANG Huoyue, LI Yongle. Wind Tunnel Tests on Aerodynamic Characteristics of Moving Vehicles on Bridge Decks under Skew Tail-Wind[J]. Journal of Southwest Jiaotong University, 2022, 57(1): 99-105. doi: 10.3969/j.issn.0258-2724.20200649
[5]	LI Qi, YU Shuang, HAN Ying, CHEN Weirong. Active Current Control Method Based on Grid-Connected Proton Exchange Membrane Fuel Cell[J]. Journal of Southwest Jiaotong University, 2017, 30(4): 755-763. doi: 10.3969/j.issn.0258-2724.2017.04.014
[6]	DU Jian, LIANG Jianying, TIAN Aiqin. Analysis of Aeroacoustics Characteristics for Pantograph of High-Speed Trains[J]. Journal of Southwest Jiaotong University, 2015, 28(5): 935-941. doi: 10.3969/j.issn.0258-2724.2015.05.025
[7]	LU Xiaobing, LIU Zhigang. Applicability of Active Control Algorithms for Pantographs of High-Speed Railway[J]. Journal of Southwest Jiaotong University, 2015, 28(2): 233-240. doi: 10.3969/j.issn.0258-2724.2015.02.005
[8]	YANG Gang, LI Fu. Sliding Mode Semi-active Control for High-Speed Pantograph[J]. Journal of Southwest Jiaotong University, 2013, 26(1): 10-15. doi: 10.3969/j.issn.0258-2724.2013.01.002
[9]	CHEN Yanqiu, SONG Pengyun, ZHANG Jiye, ZHANG Keyue. μ-Synthesis Control for Self-powered Active Suspension of Vehicles[J]. Journal of Southwest Jiaotong University, 2012, 25(6): 974-981. doi: 10.3969/j.issn.0258-2724.2012.06.011
[10]	LIU Jiaxin, QIN Sicheng, XU Zhenyuan, ZHANG Ao, XI Yu, ZHANG Xuelin. Numerical Simulation of Heat Exchange Performance of Radiator Module in Construction Vehicles[J]. Journal of Southwest Jiaotong University, 2012, 25(4): 623-628. doi: 10.3969/j.issn.0258-2724.2012.04.014
[11]	LU Jiansheng, SONG Peng, Lu Jianguo, , . Transformation Effect During Controlled Cooling of X65 Heavy Pipeline Plate[J]. Journal of Southwest Jiaotong University, 2012, 25(2): 245-251. doi: 10.3969/j.issn.0258-2724.2012.02.013
[12]	LI Yongle, HU Peng, ZHANG Mingjin, LIAO Haili. Aerodynamic Characteristics of Vehicle-Bridge System under Cross Wind: Wind Tunnel Test System with Moving Vehicle Model[J]. Journal of Southwest Jiaotong University, 2012, 25(1): 50-56. doi: 10.3969/j.issn.0258-2724.2012.021.01.009
[13]	SONG Peng-Yun, ZHANG Ke-Yue, ZHANG Ji-Ye. Robust Controller of Self-Powered Active Suspension[J]. Journal of Southwest Jiaotong University, 2011, 24(4): 572-578. doi: 10.3969/j.issn.0258-2724.2011.04.008
[14]	LI Qi, CHEN Weirong, JIA Junbo, CHAM Yew Thean, HAN Ming. Dynamic Characteristic Modeling and Control of Proton Exchange Membrane Fuel Cell[J]. Journal of Southwest Jiaotong University, 2009, 22(4): 604-608.
[15]	JIA Mingjiang, LIN Xiang. Spillover Effect and Determination of Innovation Time for Industrial Cluster[J]. Journal of Southwest Jiaotong University, 2006, 19(3): 300-304.
[16]	LIJin-qiao, YUJian-hua. Algorithm of Optimal Active Structural Control Based on Precise Integration[J]. Journal of Southwest Jiaotong University, 2004, 17(1): 77-81.
[17]	ZHANG Xue-ling, XU Yan-shen. Data Exchange Between CAD and Finite Element Models in Modular Design[J]. Journal of Southwest Jiaotong University, 2003, 16(5): 584-587.
[18]	SHIXian-kun, WANGKai-wen. Research on Active Control System for Tilting EMUs[J]. Journal of Southwest Jiaotong University, 2000, 13(6): 679-683.
[19]	Xiao Jian, TangLei. Preview Control of Active Suspension[J]. Journal of Southwest Jiaotong University, 1999, 12(5): 384-387.
[20]	XIAO 　Jian, Tang-　Lei. Preview Control of Active Suspension[J]. Journal of Southwest Jiaotong University, 1999, 12(5): 384-387.

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(8) / Tables(3)

Get Citation

PDF

XML

Article views(370) PDF downloads(23)

Study of Aerodynamic Characteristics in Detached Cooling Module Based on Cluster Analysis

doi: 10.3969/j.issn.0258-2724.2018.05.025

Abstract

References

Relative Articles

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Related

Study of Aerodynamic Characteristics in Detached Cooling Module Based on Cluster Analysis

doi: 10.3969/j.issn.0258-2724.2018.05.025

Abstract

References

Relative Articles

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Related

Export File

Citation

Format

Content