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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Particle tracing: particles don't move

Posted 2011年3月8日 GMT-5 12:22 Charged Particle Tracing, Fluid & Heat, Computational Fluid Dynamics (CFD), Particle Tracing for Fluid Flow, Results & Visualization Version 4.1 1 Reply

Sylvana Garcia
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Hi,

I am starting to explore particle tracing on a 2D turbulent transient model. It consists of a simple cylinder. I defined the particle tracing parameters, but I am having two problems: 1) the particles stay the same even if I change their size. 2) they don't move. The starting point is right at the entrance of the cylinder but during the animation (with the player), they just stay stuck.

I tried particle tracing on the sample model "Cylinder Flow" and it did work.

Any ideas? What am I missing?

Thank you very much,
Sylvana
1 Reply Last Post 2011年3月8日 GMT-5 12:28
Sylvana Garcia
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Posted: 1 decade ago 2011年3月8日 GMT-5 12:28
Here is the attached model.

Sylvana
Here is the attached model. Sylvana

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