A Newton-Krylov Approach to Aerodynamic Shape Optimization in Three Dimensions
A Newton-Krylov algorithm is presented for aerodynamic shape optimization in three dimensions using the Euler equations. An inexact-Newton method is used in the flow solver, a discrete-adjoint method to compute the gradient, and the quasi-Newton optimizer to find the optimum. A Krylov subspace metho...
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| Language: | en_ca |
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2010
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| Online Access: | http://hdl.handle.net/1807/24811 |