Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Nanjing University of Aeronautics & Astronautics》 1992-01
Add to Favorite Get Latest Update

An Approach to the Low-Speed Longitudinal Aerodynamic Characteristics of the Joined Wing Configuration

Pan Jiazheng Quo Xiaoliang Lu Qingfeng (Research Institute of Pilotless Aircraft)  
This paper conducts an investigation into the low-speed longitudinal aerodynamic characteristics of the joined wing configuration on the basis of the test results of the longitudinal forces measured in low-speed wind tunnel and the theoretical calculation of the vortex-lattice method, compared with the test results of the corresponding conventional wing-tail configuration. It is shown that the joined wing configuration has many advantages, for example, high lift curve slope Cya, maximum lift coefficient Cymax and longitudinal stability, high lift drag ratio K and relatively low induced drag Ca.The paper also approaches into the possibility of further increasing and improving the longitudinal aerodynamic characteristics of the joined wing configuration with the canard set in the front.
【CateGory Index】: V211. 4;;V221. 3
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 1 Hits
1 Guo Yaobin, Wang Xuejian and Zhang Binjiang(Harbin Aerodynamics Resecarch Institute);EXPERIMENT INVESTIGATION ON LONGITUDINAL CHARACTERISTICS OF THE FORWARD SWEPT WING[J];Acta Aeronautica Et Astronautica Sinica;1987-06
Chinese Journal Full-text Database 10 Hits
1 ZHAO Wei-yi(Qingdao Branch,Naval Aeronautical Engineering Institute,Qingdao 266041,China);Research for Effects of a Lifesaving Whim System on Helicopter Fuselage Aerodynamic Characteristics[J];Flight Dynamics;2006-03
2 Pan Jiazheng; La Qingfeng; Zhou Yuxiao (Nanjing University of Aeronautics and Astronautics);An Approach to Possibility of Direct Force Control on the Joined Wing Configuration[J];FLIGHT DYNAMICS;1996-01
3 GUO Wei-gang,JIA Zhong-hu(Department of aircraft engineering,Naval Aeronautical Engineering Institute,Yantai 264001,China);Analysis on Stability of Large Aspect Ratio Joined-Wing Aircraft[J];Aircraft Design;2008-02
4 GUO Ai-qing (Capital university of economics & business, Beijing 100026, China);Research of Pressure regulation and Energy Consumption in Circulated Fluid Field Systems[J];Construction & Design for Project;2005-09
5 ZHANG Jun 1, LU Shen 1, PANG Jia bing 2 (1 Dept of Civil and Architectural Engineering,Guangxi University of Technology, Liuzhou 545006,China; 2 Tongji University,Shanghai 200092,China);Tests of the flow quality of the boundary layer wind tunnel at a certain area in Guangxi[J];Journal of Guangxi Institute of Technology;2002-04
6 Huang Liyao(Design Institute 650 );AERODYNAMIC DESIGN OF HIGH-EFFICIENCY AND ENERGY-ECONOMIZING FAN[J];Hongdu Science and Technology;1996-02
7 SHI Dong_yan 1, JIANG Shi_yuan 2, YAO Xiong_liang 2, WAN Jian_guo 3 (1.College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China; 2.College of Shipbuilding Engineering, Harbin Engineering University, Harbin;Experimental Research on Tube-Shaped Mask under Wind Loads[J];Journal of Harbin Engineering University;2002-04
8 YANG En_xia,KONG Fan_kai,DIAO Yan_fei(College of Mechanical and Electrical Engineering,Harbin Engineering University, Harbin 150001,China);Bracing System for Dynamic Derivative of Large Attack Angle[J];Journal of Harbin Engineering University;2002-05
10 GUO Wei-gang, YU Xiong-qing Department of Airborne Vehicle Engineering, NAEI, Yantai, 264001 College of Aerospace Engineering, NUAA, Nanjing, 210016;A Discussion on the Characteristics Of the Joined-Wing Airplane Configurations[J];Journal of Naval Aeronautical;2005-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved