한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2003년도 The Fifth Asian Computational Fluid Dynamics Conference
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- Pages.240-242
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- 2003
2-D Robust Design Optimization on Unstructured Meshes
초록
A method for performing two-dimensional lift-constraint drag minimization in inviscid compressible flows on unstructured meshes is developed. Sensitivities of objective function with respect to the design variables are efficiently obtained by using a continuous adjoint method. In addition, parallel algorithm is used in multi-point design optimization to enhance the computational efficiency. The characteristics of single-point and multi-point optimization are examined, and the comparison of these two method is presented.