STUDY ON SECTION FLOW PATTERNS ABOUT A WING AND BODY CONFIGURATION AT HIGH ANGLES OF ATTACK

摘要

(1) The section flow pattern offers detailed information on flow about the body wing configuration for the large angles of attack. It has been expressed that the body vortex which is induced by the wing vortex is deformed and pulled towards outside and down. Finally, the vortex is pulled into the wing vortex. (2) The flow patterns of the body wing configuration can be attributed to the vortex flow, the vortex flow with brokendown vortex and full separated flow at the range from smaller angles of attack up to larger ones.