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Joey_Chen11-Garnet
11-Garnet
June 6, 2022
Solved

Re: Simulation of a "Small" Collision

  • June 6, 2022
  • 1 reply
  • 1953 views

@SweetPeasHub Why does setting the User-defined Output Steps help the solver from converge instead of setting Plotting Grid or Polynomial Order? 

Best answer by skunks

better user-defined steps, for example 0, 0.1, 0,2 ... 1

1 reply

skunks
skunks19-Tanzanite
19-Tanzanite
June 10, 2022

a quote: "Simulate has a built-in automatic load step refinement in case of too big increments, but this should not be overstressed!
A good user load stepping can significantly increase performance!" (Dr. Jakel)

    J
    Joey_Chen11-GarnetAuthor
    11-Garnet
    June 13, 2022

    Thank you for your kindly reply, sir. 

    For better convergence in the User-Defined Output Steps, should I choose Automatic or User-defined steps?

     

    Joey_Chen_0-1655107504650.png

     

    skunks
    skunks19-TanzaniteAnswer
    19-Tanzanite
    June 13, 2022

    better user-defined steps, for example 0, 0.1, 0,2 ... 1

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