Strange Flow within enclosure

Using SimScale
1

I was building a simple case with velocity inlet and pressure outlet but the flow does not look right.

Delta vs Spoon Rear Wing | SimScale Workbench

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2

I think there are a few things we can improve on the simulation setup.

For instance, please refer to the guidelines given in this tutorial:

Here are the main pointers:

  1. Increase the size of the enclosure following the proportions given in the tutorial
  2. Leverage the symmetry to save on core hours!
  3. Apply the proper boundary conditions to the side, bottom and top walls
  4. Use the mesh refinement strategy

Please try all those actions and reach back to us with your results!

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