28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS 2012-2.5.2
NUMERICAL STUDY OF PITCHING OSCILLATION EFFECT ON AERODYNAMIC CHARACTERISTICS OVER ASYMMETRIC VORTEX STRUCTURE OF SLENDER REVOLUTION
M. Xia, D. Li, B. F. Song
NWPU, Xi’an, China
Keywords: slender; asymmetrical control; pitching oscillation; detached-eddy simulation
DES is presented here to simulate the separated flow of the slender under the influence of pitching oscillation at high angle of attack. It is found the pitching oscillation at fixed frequency has strong control ability to the slender body, and the asymmetrical flow was restrained.
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