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[OpenFOAM] How to plot streamslice on velocity contour?

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Old   January 14, 2021, 07:52
Default How to plot streamslice on velocity contour?
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David
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I have some simulations done with openfoam and have some wind tunnel data, which I would like to compare with velocity magnitude contour and streamlines. As I am writing a follow up thesis I would like to do this in the similar manner as my predecessor. I would like to achieve a images such as this:
Capture.PNG

I am unable so far to generate the streamline on a 2D plot so far. I think there is a python option streamslice, which should enable this. I however do not understand how I can apply this, even after quite a research... Could you give you explain to my the workflow for this?
I also would like to have the same horizontal length scales with x/H and y/H. How can I achieve this?

Sorry if this questions is to simply but I am quite stuck right now.

Many thanks already in advance.

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openfoam, paraview, streamline plot, streamslice, thesis


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