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  1. plbm

    Best vibration+noise FEA

    Greg, if I understood right from your post, you are assuming that it is relevant to use frequency dependant properties. I would like to know for what applications! And you are saying that you are using a software tool that "learns" that frequency dependance (and other dependancies) from...
  2. plbm

    Best vibration+noise FEA

    > Most, if not all, commercial codes will give you "reliable" results. This is a topic that has been discussed previously drej, do you know if describing mechanical properties varying with frequency leads to more accurate results for some applications? I was showed MSC Nastran, where there is...
  3. plbm

    Best vibration+noise FEA

    BJP, thanks for your comment, LMS looks good... do you know if it also imports from NEiNastran?
  4. plbm

    Best vibration+noise FEA

    by "best" I mean that it gives reliable results, even for complex materials. I have the possibility to measure acoustically, so that would be the final validation of FEA efforts. Therefore a feature I would consider is the possibility to integrate the vibrational analysis into an acoustical...
  5. plbm

    Best vibration+noise FEA

    what is the best vibration FEA solver, for problems related to sound and noise? I mean modal and forced vibrational analysis with an eye on acoustics. An integration between vibration and sound would be great! What software can does this nowadays? Material description should be as accurate...

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