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《Journal of Ship Mechanics》 2004-06
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Investigation on Numerical Prediction of WIG's Aerodynamics

XING Fu1, WU Bao-shan1, ZHU Ren-qing2(1 China Ship Scientific Research Center, Wuxi 214082, China; 2 Jiangsu University of Science & Technology, Zhenjiang 212003, China)  
Aerodynamic characteristics of 2D wing in viscous flows in the presence of ground effect were investigated by CFD techniques.The investigation illustrated that the aerodynamic lift and pitching moment of wing can be predicted accurately by CFD based on RANS approach with comparison to model tests. The calculation results also showed that besides the relative ground clearance, the ratios of thickness and camber of wing profile have significant influence on the aerodynamics of WIGs.Furthermore,attempt was made to investigate the application of CFD to analysis, and/or aid the wind-tunnel tests of aerodynamics of WIGs.It is concluded that there is considerable discrepancy between the experimental results of model test in wind tunnel with the simulation of ground effects with fixed floor and moving floor,while the wall effects of wind tunnel are comparably negligible.
【CateGory Index】: V211.4
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【References】
Chinese Journal Full-text Database 2 Hits
1 Du Li Yang Xiang-hui Ye Heng-kui Chen Qing-ren College of Traffic Science and Engineering,Huazhong Univ.of Sci.& Tech.,Wuhan 430074,China;Computational Investigation on the Aerodynamic Performance of 2D Wing-in-ground Effect[J];Chinese Journal of Ship Research;2008-04
2 YANG Wei,YANG Zhigang(Shanghai Automotive Wind Tunnel Center,Tongji Univ.,Shanghai 201804,China);Numerical simulation on span-dominated ground effect of 3D wing in ground effect[J];Computer Aided Engineering;2008-03
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 HONG Liang,XUBin-han,HONG Fang-wen,ZHANG Zhi-rong,XU Seng(China Ship Scientific Research Center,Wuxi214082,China);Simulation of3-D Flow Around WIG with Nonlinear k-εTurblence Model[J];Journal of Ship Mechanics;2003-01
2 PAN Zi-ying, WU Bao-shan, SHEN Hong-cui (China Ship Scientific Research Center,Wuxi 214082, China);Research of CFD application in engineering estimation of submarine maneuverability hydrodynamic forces[J];Journal of Ship Mechanics;2004-05
3 YANG Hui (Department of Flight Control,Flight Automatic Control Research Institute, Xi ′an 710065, China);The development of wing-in-surface effect crafts and a outlook about their application[J];Flight Dynamics;2001-01
4 Cushion Wing\|in\|ground Effect CraftYun Liang,Wu Chengjie,Xie Younong (Marine Design & Research Institute of China,Shanghai 200011,China)[;Fluid\|Aerodynamics Performance Investigation of Dynamic Air[J];ENGINEERING SCIENCE;2000-04
5 WANG Zhidong1,WANG Deguan2(1.Dept.of Naval Architecture and Civil Eng., East China Shipbuilding Institute,Zhenjiang Jiangsu 212003,China;2.College of Water Resources and Environment, Hohai University Nanjing 210098,China);Investigation Involving the Key Technique of Numerical Simulation of the Viscid Fluid Field[J];Journal of East China Shipbuilding Institute;2002-05
6 CHENG Li,ZHANG Liang,WU De-ming,WANG Yu(School of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China);Simplified algorithm for wall effect on the lift of 2D Rankine oval[J];Journal of Harbin Engineering University;2006-01
7 YUE Feng~1,SHI Ya-jun~2,LI Feng-wei~1(1.School of Aeronautics, Northwest Polytechnical University, Xian 710072, China;2.China Ship Scientific Research Center, Wuxi 214082, China);Simulation of Wing in Ground Effect Based on N-S Equations[J];Aeronautical Computer Technique;2005-02
8 QU Qiu-lin,LIU Pei-qing(School of Aeronautics Science and Technology,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Numerical Simulation and Analysis of Aerodynamics of WIG Craft in Cruise over Ground[J];Acta Aeronautica Et Astronautica Sinica;2006-01
9 YANG Chen jun 1, WANG Guo qiang 1, SHIN Myung soo 2 1.School of Naval Architecture & Ocean Eng.,Shanghai Jiaotong Univ., Shanghai 200030,China; 2.Korea Research Inst. of Ships and Ocean Eng.,Taejon,Korea,305 600;Numerical Research on Wing-In-Ground Effect with Endplates[J];JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY;2000-01
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 Ye Xin-miao1 Liu Yi2 Qian Zhi-sheng2 1 College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China 2 College of Aerospace Engineering and Mechanics, Tongji University, Shanghai 200092, China;Computational Analysis on the Aerodynamic Characteristics of Combined Wing of WIG Craft[J];Chinese Journal of Ship Research;2009-04
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