한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2004년도 추계 학술대회논문집
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- Pages.197-201
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- 2004
표면열전달과 항력을 고려한 극초음속 비행체 선두부 최적형상설계
A Design Optimization Study of Blunt Nose Hypersonic Flight Vehicle Using Surface Heat-transfer and Drag Minimization
초록
A design optimization of Sphere-Cone blunt nose hypersonic flight vehicle has been studied by using upwind Navier-Stokes method and numerical optimization method. Heat transfer coefficient and drag coefficient are selected as objective function or design constraint. Control points of Bezier curve are considered as design variable.
키워드