Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Agricultural Equipment & Vehicle Engineering》 2018-12
Add to Favorite Get Latest Update

Research on Performance of Ring-fan Shroud

Zhang Bofeng;Bao Weidong;Xin Xiaoying;Li Lintao;Lu Xiaojin;Shaanxi Heavy Duty Automobile Co., Ltd.;  
Aiming at the problems of large back flow and low fan efficiency of fan used in ISG hybrid truck, a new shroud of the ring fan is proposed to reduce the back flow of the ring fan, thus increasing the heat dissipation capacity of the cooling system. Based on the computational fluid dynamics(CFD) software, a three-dimensional numerical model of the vehicle cooling system is established to determine the influence of different tip clearances on the back flow of the fan. The results show that compared with the U-type shroud, the improved shroud of the ring fan increases the effective air flow by 6.7%, the air flow utilization by 10% and the system cooling capability by more than 2.5%.
【CateGory Index】: U469.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Xu Jinhua1,Ni Jimin1,Shi Xiuyong1,Wu Xiaoqin1,Qian Xiaoling2(1.Tongji University;2.Shanghai Diesel Engine Co.,Ltd);Investigation on the Effects of Mounting Position on Performance of Automobile Engine Cooling Fan[J];汽车技术;2012-01
2 ;环形风扇的选型及在发动机上的布置设计要点——中重型商用车冷却系统[J];柴油机设计与制造;2005-02
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Teng Mouyong;Deng Aixia;Zhao Di;Yu Anjun;Pang Zhenhua;Zhang Jixian;Man Xinjiang;Bai Fan;College of Materials Science and Engineering,Liaocheng University;Weichai Power Co.,Ltd.;;Damage Reason and Improvement Recommendation of Cooling Ring Fan Produced by GF/Nylon 6 Used for Diesel Engine[J];塑料助剂;2014-01
2 SHEN Kai1,XU Xiangyang2,WANG Xianyong2,NI Jiming1(1.College of Automotive Studies,Tongji University,Shanghai 201804,China;2.FAW Bus and Coach(Wuxi) Co.Ltd.,Wuxi 214177,China);Experiment on Temperature Field in Rear Engine Compartment[J];同济大学学报(自然科学版);2013-05
3 SHEN Kai,XU Jin-hua,ZHU Li-ming,CHEN Hong,Ni Ji-min(School of Automotive Engineering,Tongji University,Shanghai 201804,China);Influence of Installation of Cooling Components on Aerodynamic Characteristics[J];内燃机工程;2013-01
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Wang Zhaonuan(Shanghai Diesel Engine Co.,Ltd.,Shanghai 200438,China);Type Selection of Radiator,Intercooler and Fan and Its Checking Calculation[J];柴油机设计与制造;2009-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved