ResultsOutput output interval

Numerical methods and mathematical models of Elmer
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RubenNavas
Posts: 6
Joined: 17 Apr 2024, 13:14
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ResultsOutput output interval

Post by RubenNavas »

Hello,
I'm simulating the transient flow over an airfoil by using ElmerGUI. One of the goals is to compute the velocity and pressure values and store them into a human-readable file (.vtu for example). To do so, I'm using the ResultsOutput solver. However, I'm getting the resuts written each time-step, which is not afforbadble in terms of memory. Is there any way of getting the results each 100 temporal iterations (for example)?

The ResultsOutput .sif part:

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Solver 2
  Equation = Result Output
Vtu Time Collection = Logical True
  Save Nodal Fields = True
  Procedure = "ResultOutputSolve" "ResultOutputSolver"
  Output File Name = Fields/case
  Binary Output = False
  Output Format = Vtu
  Exec Solver = Always
End
Thanks for the help.
hielau
Posts: 12
Joined: 26 Sep 2017, 19:18
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Re: ResultsOutput output interval

Post by hielau »

Yes it is possible. I think this should work

Simulation section set

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Output Intervals = 100
in your solver section set

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Exec Solver = After saving
-Lauri
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