지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 165 - 168 (4page)
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초록· 키워드
오류제보하기
In this paper a reduced continuous adjoint formula for aerodynamic shape optimization using the Navier-Stokes equations is presented. The reduced adjoint gradient method saves the computational cost of the gradients by transforming the volume integral part of the adjoint gradient formula into a surface integral. The savings are particularly significant for three-dimensional aerodynamic shape optimization problems on general unstructured and overset meshes. To validate the concept, the reduced gradient equations have been tested for various aerodynamic shape-optimization problems using the Euler equations. Implementation of the reduced gradient formula using Navier-Stokes equations will be carried out as an ongoing research.
목차
ABSTRACT
INTRODUCTION
REDUCTION OF THE ADJOINT GRADIENT FORMULA
RESULTS
CONCLUSION
ACKOWLEDGEMENT
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2013-410-000695217