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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. 

ank

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About ank

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    India
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    Programming, FEA, and Modelling.
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  1. What is the meaning and significance of Plastic strain (s) and von Mises (t) strain? What is the difference between the two?
  2. Kind of Frictionless Support

    Which contact type is required for frictionless contact in optistruct ?
  3. Advanced mass scaling

    NC=15300000 T= 1.5300E+00 DT= 1.0004E-07 ERR=-87.7% DM/M= 8.8558E-01 Is this is bad ?What consequence it can result ?
  4. stress in shell elements

    how to deal with shell element ?
  5. stress in shell elements

    I am ok with SOM but want to understand what stress in shell element mean ?
  6. stress in shell elements

    How to understand stress(von-mises) results in case of shell element ?
  7. Time for simulation

    Is it not dependent on size of component ?
  8. Time for simulation

    what duration i should run the simulation,if let say my load is for 5 millisecond(triangular portion) ?
  9. Time for simulation

    one more question Total force= number of nodes*Force per node ?Is it valid for solid element also ?
  10. Time for simulation

    I mean for what duration i should run the simulation,if let say my load is for 5 millisecond(triangular portion) ?
  11. Time for simulation

    What to do with this type of situation ?
  12. Time for simulation

    I mean to say that if when we run the analysis for more than the loading time,the software continuous to give results.Many times the stress value go on increasing after the loading time. Means we get higher and higher stresses (multiple peaks as the time proceeds ) when we run the analysis for more than the loading time.what does that mean and also how to decide the run time of analysis ?
  13. Time for simulation

    I applied force on a component/assembly and wants its stress results ?For how long i should run the simulation ?
  14. If i want to apply force in particular direction?what we can do ? Like convex surface.
  15. Calculation of area

    pressure in particular direction ?
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