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    • Rahul Ponginan

      Please click here for a short but important announcement   03/26/17

      Dear Users Our Commercial and Academic users around the world can use these same forums here as before i.e. the Altair Support Forum , Commercial users from India with solver queries can go to the Solver Forum for India Commercial Users , Academic Users from India and AOC India Participants are requested to go to the Forum for India Academic Users and AOC India Participants , We will be tending to all queries in all the forums promptly as before, thank you for your understanding. 


Popular Content

Showing most liked content on 11/08/17 in all areas

  1. 1 like
    Hello, I have encountered many troubles using the Radios Solver Run Manager because while installing (Did it 5 or 6 times, also an older version) there were no shortcuts created. So after all I created my own shortcut using an installation on another PC as template. No I can start it but everytime I try to use the Radios Hyperworks Solver Run Manager it stopps immediately with the error message in the attached image. Other parts of HyperWorks like HyperCrash do not show license errors and work fine. Thank You in advance for your Help, Alfi
  2. 1 like
    Have refined the MoM mesh and also used the FDTD solver (not necessarily the best mesh solved, since server time is limited) but results are in reasonable agreement. I concur with JIF. This is a characteristic of the model. See attached image.
  3. 1 like
    oussama1, I think these resonances are "real" and this is not a problem in the MoM. I can't think what would be causing them, but if I think of something, I'll let you know. Maybe someone else on the forum has an explanation for you.
  4. 1 like
    There you go: https://altairuniversity.com/skateboard/ I made a video series about it:
  5. 1 like
    Hi, From the mask menu you can mask the elements using 'by collector' option, so that it is possible to mask individually. Else, press D in the keyboard which will open the display tab and uncheck the components or click on the components in the graphics area directly that you wish to hide.
  6. 1 like
    Hi, Try right click on Properties on browser > Isolate only then press D to display "reverse"
  7. 1 like
    Hi Harmeek, I don't see any thumb rule for calculating the modes. I believe it all depends on how dense your matrices are in decoupling the matrices and solving the equation directly. OptiStruct do not have a limitation on the performance for FRF step to be maximum at 4 cores. In fact, you can use Domain Decomposition Method (DDM) for FRF step and run the job with multiple cores to get better performance. Please give a try with DDM Thanks Vikas