机翼大迎角气动力的快速算法

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1995, Vol. 16 ›› Issue (6): 684-687.

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RAPID ALGORITHM FOR AERODYNAMICS OF WINGS WITH HIGH ANGLE OF ATTACK

Sun Jinbiao, Liu Qiangang

Faculty 503 of Northwestern Polytechnical University,Xi'an,710072

Received:1993-12-13 Revised:1994-09-05 Online:1995-12-25 Published:1995-12-25

Abstract

Abstract: In this paper,the Green's function method for steady aerodynamics is incorporated into the leading edge suction analogy for high α aerodynamics of slender wings,with the effects of vortex breakdown considered.The computational results agree well with experimental data. Thus, a rapid and exact enough aerodynamics algorithm is presented for the preliminary design of high performance aircraft.

Key words: Green's function, wings, separated flow, predictions

CLC Number:

V211. 41

Sun Jinbiao;Liu Qiangang. RAPID ALGORITHM FOR AERODYNAMICS OF WINGS WITH HIGH ANGLE OF ATTACK[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1995, 16(6): 684-687.

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RAPID ALGORITHM FOR AERODYNAMICS OF WINGS WITH HIGH ANGLE OF ATTACK

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