strange flow

Question

strange flow

Closed this issue 10 years ago · 3 comments

If we run the code for the stone LV60A, everything runs well, but we obtain this strange flow:

In our opinion there are few arrows.

Answer 1 · 2014-09-16T19:39:42.000Z

Is the flux-in and the flux-out values approximately the same? If so then it should be at least converged. In which case all that is happening here is the mask option in paraview is creating more problems than it is solving. On the control panel for glyphs just unclick the Mask radio button and see if that resolves your problem.

Answer 2 · 2014-09-17T09:41:19.000Z

The mass balance is correct. We don't know if we did what you told us. We just changed the Glyph Mode to "All Points" instead of " Uniform Spacial Distribution" under Masking, as shown in the screenshot attached.

Now it is correct, isn't it?

Answer 3 · 2014-09-17T10:22:35.000Z

This seems reasonable. Those high velocities will be in narrow passages. You can rotate to reassure yourself. Change the arrows to 2D glyphs and it will look better.