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April 11, 2017, 11:56 |
gradient only evaluated twice
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#1 |
Member
tom pratt
Join Date: Jan 2016
Posts: 55
Rep Power: 10 |
HI,
i'm running a 2D drag minimization using AOA and 2D FFD box as DVs. i have GEO_MODE set to gradient but for some reason it is only carrying out 2 adjoint evaluations in 12 design iterations, and is finishing on a higher drag value than when it started. i'd like to make it evaluate the adjoint gradient at each design iteration, any help appreciated! config file attached. thanks, Tom. |
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April 11, 2017, 12:00 |
cfg file
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#2 |
Member
tom pratt
Join Date: Jan 2016
Posts: 55
Rep Power: 10 |
2D supersonic aerofoil drag optimization cfg: 2Dbiconv-18k.txt
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