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AERODYNAMIC DESIGN OPTIMIZATION OF ROTOR AIRFOIL WITH MULTIPLE CONSTRAINTS  

Lee, S.M. (건국대학교 대학원 항공우주정보시스템공학과)
Sa, J.H. (건국대학교 대학원 항공우주정보시스템공학과)
Jeon, S.E. (건국대학교 대학원 항공우주정보시스템공학과)
Kim, C.J. (건국대학교 항공우주정보시스템공학과)
Park, S.H. (건국대학교 항공우주정보시스템공학과)
Chung, K.H. (한국항공우주연구원)
Publication Information
Journal of computational fluids engineering / v.15, no.2, 2010 , pp. 79-85 More about this Journal
Abstract
Aerodynamic design optimization of rotor airfoil has been performed with advanced design method for improved aerodynamic characteristics of ONERA airfoils. A multiple response surface method is used to consider various requirements in rotor airfoil design. Shape functions for mean camber line are proposed to extend possible design domain. Numerical simulations are performed using KFLOW, a Navier-Stokes solver with shear stress transport turbulence model. The present design method provides favorable configurations for the high performance rotor airfoil. Resulting optimized airfoils give better aerodynamic performance than the baseline airfoils.
Keywords
CFD; Design Optimization; Response Surface Method; Shape Function;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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