Multi-Objective Optimization Design of Low-Reynolds-Number Airfoil in Near Space
For the reason of practical use in propeller design for low-dynamic aircrafts in Near Space, it is very important to have high-performance low-Reynolds-number airfoils which should have high lift-drag ratio, high endurance factor and high maximum-lift-coefficient, etc. Multi-objective optimal design can effectively solve the multiple design-points problem, which is an effective means and methods for optimum aerodynamic design. The paper attempts to present effective and practical multiple-objective optimization design method for low Reynolds number airfoils in Near Space. The results of two representative design cases are presented, which fully demonstrate the validity of the multiple-objective optimization design method presented in this paper.
Multi-objective Optimization:Low Reynolds Number Airfoil:EXTREM:Hierarchical Multi-objective Optimization Method.
Rong Ma Bowen Zhong Peiqing Liu Wenhu Wang
School of Aeronautical Science and Engineering,Beijing University of Aeronautics and Astronautics,Be Department of Aerospace Science,School of Engineering,Cranfield University,MK43 0AL,United Kingdom
国际会议
哈尔滨
英文
150-155
2010-01-08（万方平台首次上网日期，不代表论文的发表时间）