Effect of Close-Coupled Canards on Longitudinal Aerodynamic Characteristics of a Supersonic Configuration
In this study,interference effects of close-coupled canards on longitudinal aerodynamic characteristics of a supersonic transport configuration were investigated at low speed by wind tunnel experiments.Force and moment data were measured with an internal six-component balance system; oilflow visualization was conducted to observe the flow pattern on the model surface.A parametric study was conducted for the canard with variation in the location,deflection angle and size.It was shown that a suitable arrangement of the canard could provide additional pitching moment,delay vortex interaction on the wing and improve the linearity of lift and pitching moment for longitudinal control.
Cranked-arrow wing Longitude Control Canard Vortex Aerodynamic Characteristics Wind Tunnel Experiment
Zhong Lei Keisuke Takizawa Dongyoun Kwak Masayoshi Noguchi
Department of Mechanical Engineering,Tokyo University of Science,Suwa,Nagano,391-0292,Japan Institute of Aeronautical Technology,Japan Aerospace Exploration Agency,Osawa 6-13-1,Mitaka,181-0015
国际会议
2014 Asia-Pacific International Symposium on Aerospace Technology(2014亚太航空航天技术学术会议)
上海
英文
1-8
2014-09-24（万方平台首次上网日期，不代表论文的发表时间）