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!

Search results for query: *

  • Users: hs2011
  • Content: Threads
  • Order by date
  1. hs2011

    extract Matrices from SOL 103

    Hi everyone, I need help 1) punch damping matrix 2) For Ground Vibration Test, I need to apply excitation force to the wing. How to model excitation force in Patran/Nastran? 3) how to get Mass matrix from modal analysis, I can get unit mass matrix, I need a mass for each mode for given plate...
  2. hs2011

    extracting Matrices from Nastran Modal analysis

    Hi everyone, I need help 1) punch damping matrix 2) For Ground Vibration Test, I need to apply excitation force to the wing. How to model excitation force in Patran/Nastran? 3) how to get Mass matrix from modal analysis, I can get unit mass matrix, I need a mass for each mode for given plate...
  3. hs2011

    SOL 145 considering PreLoads

    Hi Friends, I have to do SOL 145 with preloads. I have to considere preload for linear and nonlinear deformation of strucutre into consideration for flutter analysis. Is anybody done this earlier? Pl. help me, thanks in advance

Part and Inventory Search

Back
Top Bottom