Particle velocity profile across a channel

Submitted by Dam_Nik on Fri, 02/25/2022 - 14:07

How can I get a particle velocity profile across a channel? Is there any specific command?

elmo_john | Thu, 03/09/2023 - 00:09

I have the same issue. I use Paraview to see the velocity but of course there is not precise.
Hope someone can help us with this.

Best regards

Jacob.Z | Thu, 03/09/2023 - 02:44

I don't quite understand what velocity profile you want to obtain. Is it the velocity data of every single particles? For this you can directly dump v_x, v_y and v_z in liggghts.