01.1 - Aircraft Design and Integrated System (Basics and Theory)
EFFICIENT MULTI-OBJECTIVE DESIGN OPTIMIZATION OF ROTOR AIRFOILS FOR IMPROVING DYNAMIC STALL CHARACTERISTICS
Z. Lu¹, Z.-H. Han¹, W.-P. Song¹, K.-S. Zhang¹, K.-Y. Zhou¹; ¹School of Aeronautics, Northwestern Polytechnical University, China
This paper conducted a multi-objective design optimization of rotor airfoils for improving dynamic stall characteristics, through employing an efficient surrogate-based algorithm. Furthermore, a multi-objective design optimization considering both dynamic stall and static aerodynamic characteristics have been made, since they are equally important.