한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2008년도 춘계학술대회논문집
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- Pages.377-380
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- 2008
유전자 알고리즘을 사용한 공기역학적 Airfoil 형상 최적화
A Study on Optimal Aerodynamic Shape of Airfoil using a Genetic Algorithm
초록
In this study, an aerodynamic shape optimization system was developed to study the optimal shape of airfoil. The system consists of GA (Genetic Algorithm) and CFD code based on the Navier-Stokes equation. Lift-drag ratio is chosen as the object function and optimization is conducted for PARSEC airfoil with nine design variables, which is very efficient in representing the surface geometry of airfoil.