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  1. mart9214

    aeroelastic optimization SYSTEM FATAL MESSAGE 3002 (DSFLTF)

    Hi, greetings. I'm doing aeroelastic optimization of composite structure using thickness of each lamina as design variable. I have done optimization using aluminium and it worked, then I changed the material into composite by change the PSHELL properties into PCOMP and MAT1 into MAT8. I can't...
  2. mart9214

    making priority variabel in nastran optimization

    Hi, I want to do optimization using Nastran SOL 200, some design variable are more important than the other although it affect not so much, can i determine which variable i want to optimize first? how? thank you.

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