Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Engineering Mechanics》 2013-09
Add to Favorite Get Latest Update


ZHANG Jun-feng;GE Yao-jun;ZHAO Lin;KE Shi-tang;School of Civil Engineering,Zhengzhou University;State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University;Department of Civil Engineering,Nanjing University of Aeronautics and Astronautics;  
Simultaneous pressure-measured tests on the rigid model of a large hyperboloidal cooling towers were conducted in wind tunnel tests and the characteristics of wind loads including the three dimensional flow and the spatial correlation were illustrated.Due to the low slenderness ratio,distinct three dimensional flow is highlighted at the bottom and especially the top edges,which is called edge effects and characterized by the decrease of mean suction and surge of fluctuation in sideward.Also,the latitude correlation decreases and the location of the maximal mean suction fluctuation moves behind.In the latitude direction,it can be divided into two regions named related area(0°≤|θ|≤100°) and unrelated area(100°≤|θ|≤180°) according to the latitude correlation.Three regions named high-related area(0°≤|θ|≤100°),low-related area(100°≤|θ|≤150°) and mid-related area(150°≤|θ|≤180°) are divided according to the meridian correlation similarly.Additionally,the maximal amplitudes of mean and fluctuation pressure both occur at the stagnation point and two CP,min points,coupled with the high correlation among the three points,so the non-uniformity of the latitude wind pressure and the wind-induced responses will be aggregated consequently.
【Fund】: 国家自然科学基金项目(51021140005 51208254)
【CateGory Index】: TU312.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 4 Hits
1 ZHANG Jun-feng,ZHAO Lin,KE Shi-tang,GE Yao-jun(State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University, 200092 Shanghai,China);Wind tunnel investigation on wind-pressure interference effects for two large hyperboloidal cooling towers[J];Journal of Harbin Institute of Technology;2011-04
2 KE Shitang,ZHAO Lin,GE Yaojun,ZHANG Junfeng,ZHOU Yufen(State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University,Shanghai 200092,China);Wind tunnel test on aeroelastic model of large hyperbolic cooling towers and features of wind-induced response[J];Journal of Building Structures;2010-02
3 KE Shi-tang,GE Yao-jun,ZHAO Lin(State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University,Shanghai 200092,China);Research on features of fluctuating wind pressure on large hyperbolic cooling tower:features of non-Gaussian[J];Journal of Experiments in Fluid Mechanics;2010-03
4 SHEN Guo-hui1,YU Guan-peng2,SUN Bing-nan1,LOU Wen-juan1, LI Qing-xiang3,YANG Shi-chao3(1.Department of Civil Engineering,Zhejiang University,Hangzhou 310058,China;2.China United Engineering Corporation,Hangzhou 310022,China;3.Guangdong Provincial Academy of Building Research,Guangzhou 510500,China);Interference effect of wind-induced response on large hyperbolic cooling tower[J];Journal of Zhejiang University(Engineering Science);2012-01
Chinese Journal Full-text Database 10 Hits
1 ZAN Pei-jun(Anhui Electric Power Design Institute,Hefei 230601,China);Discussion on scheme of coal fired power plant ash field seepage control[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2012-02
2 Deng Sihua(Dept. I of Civil Engineering, Beijing 100044);Stress Analysis for Hyperboloidal Cooling Towers Under Concentrated Force[J];JOURNAL OF BEIJING INSTITUTE OF CIVIL ENGINEERING AND ARCHITECTURE;1998-02
3 LEI Li (Dongfang Electric Corporation Ltd.,610036,Chengdu,China);Pre-treatment and Boiler Make-up Water System of Haiphone 2×30 MW Power Plant[J];Dongfang Electric Review;2009-03
4 GUO Wei-sheng (Beijing Guodian North China Power Engineering Co., Beijing 100011, China);Structural Design Issues in Super Large Cooling Towers[J];Electric Power Construction;2009-03
5 WANG Bao-fu1, HUANG Ke-fu2 (1. Guodian North China Power Engineering Co., Ltd., Beijing 100011, China; 2. Peking University, Beijing 100871, China);Application Study of Structural Stability of Stack-in Cooling Tower with Large Opening[J];Electric Power Construction;2009-03
6 FENG Jing(North China Power Engineering Co.,Beijing 100011,China);Study on Application Conditions of Stack-in Indirect Air-cooling Towers[J];Electric Power Construction;2009-04
7 LI Wu-quan~1,QU Guo-qing~2 (1.China Power Engineering Consulting(Groups)Corporation,Beijing 100120,China; 2.Nantong Zhongdian Energy Technology Company,Nantong 226007,China);Design and Application of Cooling Tower Monitor Device[J];Electric Power Construction;2009-07
8 CONG Pei-jiang,LI Jing-sheng,CHAI Feng-xiang (North-east China Electric Power Design Institute,Changchun 130021,China);Study on Variable Height Template of Double-curve Cooling Tower Body[J];Electric Power Construction;2009-08
9 FENG Jing,LIU Zhi-gang(North China Power Engineering(Beijing) Co.Ltd,Beijing 100120,China);1000 MW Unit Indirect Air-cooling System Design[J];Electric Power Construction;2009-12
10 SHI Cheng (China Power Engineering Consulting Group Corporation,Beijing 100011,China);Circulating Water System Analysis for Power Plant on Sea and Great River Verges[J];Electric Power Construction;2009-12
China Proceedings of conference Full-text Database 1 Hits
1 Ge Yaojun,Zhao Lin (State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University);Coupling Effects of Resonant Components of Aerodynamic Loads Acted on Hyperbolic Spacial Structures[A];[C];2011
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Ruo-fei1, *SHEN Guo-hui1, SUN Bing-nan1,2 (1. Department of Civil Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China; 2. Ningbo Institute of Technology, Ningbo, Zhejiang 315100, China);NUMERICAL SIMULATION STUDY OF WIND LOAD ON LARGE HYPERBOLIC COOLING TOWER[J];Engineering Mechanics;2006-S1
2 LI Peng-fei1,2 , ZHAO Lin1 , GE Yao-jun1 , HUANG Zhi-long3 (1. State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; 2. Architectural Design & Research Institute of Tongji University, Shanghai 200092, China; 3. Department of Mechanics, Zhejiang University, Hangzhou 310027, China);WIND TUNNEL INVESTIGATION ON WIND LOAD CHARACTERISTICS FOR SUPER LARGE COOLING TOWERS[J];Engineering Mechanics;2008-06
3 ZHAO Lin,GE Yao-jun,XU Lin-shan,WU Zhan-ke(State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University,Shanghai 200092,China);WIND TUNNEL INVESTIGATION ON WIND-INDUCED INTERFERENCE EFFECTS FOR SUPRE LARGE COOLING TOWERS[J];Engineering Mechanics;2009-01
4 LIU Song, FU Song (Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China);Numerical simulation of flow past two cylinders in tandem arrangement[J];CHINESE JOURNAL OF COMPUTATIONAL MECHANICS;2000-03
5 Chen Jian(Hebei Institute of Mechanical and Electric Eng. 050054,P.R.China)Huang Zhilong;Wu Jike;Wang Dajun(Zhejian University,3l0027)(Peking University,Beijing,100871);Stress analysis software systems for revolutionary shells attached structures[J];;1995-03
6 Gu Zhifu Sun Tianfeng Cheng Qiang (Beijing University);Interference of Wind Loading Between Two Neighboring Cooling Towers[J];Acta Aerodynamica Sinica;1992-04
7 SHEN Guo-hui1,YU Guan-peng2,SUN Bing-nan1,LOU Wen-juan1,LI Qing-xiang3,YANG Shi-chao3(1.Department of Civil Engineering,Zhejiang University,Hangzhou 310058,China;2.China United Engineering Corporation,Hangzhou 310022,China;3.Guangdong Provincial Academy of Building Research,Guangzhou 510500,China);Study of wind-induced interference effects on three adjacent cooling towers under upside-down triangular distribution[J];Acta Aerodynamica Sinica;2011-01
9 ZHAO Lin1,SONG Jin-zhong1,GAO Ling2,ZENG Xue-feng3(1.State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University,Shanghai 200092,China;2.East China Electric Power Design institute, Shanghai 200063,China;3.Huai-hu Coal and Electricity Ltd.,Shanghai 200025,China);External pressure tests of several neighbored cooling towers[J];Journal of Experiments in Fluid Mechanics;2007-02
10 CAO Jin-xin1,ZHAO Lin1,GE Yao-jun1,HE Gui-tang2,GAO Ling3(1.State Key Laboratory of Disaster Reduction of Civil Engineering,Tongji Univ.,Shanghai 200092,China;2.Shanghai Municipal Engineering Design General Institute,Shanghai 200092,China;3.East China Electric Power Design Institute,Shanghai 200063,China);Practices on simulation of Reynolds number effects for the hyperbolic circular section structures[J];Journal of Experiments in Fluid Mechanics;2009-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved