Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • 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 spleen84

  1. spleen84

    Simple way to get frequency vector in dynamics analysis (Python)

    Hi, I'm performing steady-state direct dynamics step. In postprocessing I need to use frequency vector. In GUI, I usually copy the appropriate column from the field output and paste into new variable. Could anyone give me a hint how to do it in simple Python script - how to assign one column of...
  2. spleen84

    definifg frequency dependent damping

    Hi, Can anyone help with defining a frequency dependent damping in direct steady state dynamics analysis? I would like to assign to the material frequency dependent beta, but I can't figure out how to do it.. Many thanks for any help. Regards, Michael
  3. spleen84

    Piezoelectric disc harmonic response - damping

    To make it clearer: Is there any possibility of including modal damping in direct steady-state? Is it possible to assign different values for different parts in the assembly? As far as I found it is not possible from a part or assembly level (e.g. it is possible in ANSYS). I am looking at the...
  4. spleen84

    Piezoelectric disc harmonic response - damping

    Hi, I'm modelling a piezoelectric disc and I'd like to include damping coefficient given by 1/(omega*quality factor). I am using Direct Steady-State Dynamics, applying voltage at one electrode, while keeping the other fixed to zero V. However, I can't find any possibility of including this type...

Part and Inventory Search