03.4 - Applied AerodynamicsTHE AERODYNAMIC OPTIMIZATION AND TRIM CHARACTERISTICS RESEARCH ON VARIABLE CAMBER WING OF WIDE-BODY CIVIL TRANSPORTX. Hao¹, C. Su¹, B. Wang¹, Q.Q. Zhang¹; ¹China Academy of Aerospace Aerodynamics, China In this paper, the drag reduction potentiality of variable camber wing technology of wide body civil transport is optimized based on surrogate model and the trimmed aircraft aerodynamic characteristics of camber altered configurations are researched by numerical simulation |