density of arrows in contact forces can't be controlled

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When there's contact in solid mechanics simulation, there's an automatic node "contact forces" in results. There are Contact 1, Pressure and Contact 1, Friction Force nodes under this node. The density of the arrows (pressure and friction) under these two nodes can't be controlled, as when clicking "uniform" in arrow positioning, no arrow is plotted. Gauss points is the only option but the downside of doing so is that the arrows are too dense if the mesh is fine. How to overcome?


4 Replies Last Post Sep 26, 2024, 3:42 a.m. EDT
Henrik Sönnerlind COMSOL Employee

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Posted: 2 days ago Sep 25, 2024, 2:50 p.m. EDT

The contact forces are shown using a standard Arrow Surface plot. So it has all possible settings for controlling arrow placement and density.

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Henrik Sönnerlind
COMSOL
The contact forces are shown using a standard *Arrow Surface* plot. So it has all possible settings for controlling arrow placement and density.

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Posted: 1 day ago Sep 26, 2024, 1:33 a.m. EDT
Updated: 21 hours ago Sep 26, 2024, 10:02 a.m. EDT

>The contact forces are shown using a standard Arrow Surface plot. So it has all possible settings for controlling arrow placement and density.

thanks but as the attached picture, it looks different from an arrow surface plot

![](http://)![](http://)![](http://)>The contact forces are shown using a standard *Arrow Surface* plot. So it has all possible settings for controlling arrow placement and density. thanks but as the attached picture, it looks different from an arrow surface plot

Acculution ApS Certified Consultant

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Posted: 1 day ago Sep 26, 2024, 2:28 a.m. EDT

There is no attached picture?

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René Christensen, PhD
Acculution ApS
www.acculution.com
info@acculution.com
There is no attached picture?

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Posted: 1 day ago Sep 26, 2024, 3:42 a.m. EDT

There is no attached picture?

there seems to be a problem. I tried very hard with different browsers but failed to attach the picture.

>There is no attached picture? there seems to be a problem. I tried very hard with different browsers but failed to attach the picture.

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