Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by Arnaud G.

  1. Arnaud G.

    Nastran optimization with preload (centrifugal)

    Yes, the blade is the only component. I consider the blade foot clamped, and FE results are very close to ground tests (no rotation) results. The global reason of my problem is that I could find several FE Models as results of optimization (by selecting different design variables, with...
  2. Arnaud G.

    Nastran optimization with preload (centrifugal)

    Hello, I have a Nastran FE model of a blade, which I first managed to optimize in order to fit the best as possible experimental ground measurements (no rotation of the blade = no preload). The .bdf file was roughly as follows: SOL200 ... SUBCASE 1 $ subcase for which responses (DRESPi) are...
See more

Part and Inventory Search

Back
Top Bottom