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randomize initial particle position

Posted Nov 10, 2016, 12:28 p.m. EST Charged Particle Tracing, Particle Tracing for Fluid Flow Version 5.0 0 Replies

Chenxi Li
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Hi,

I am trying to release particles at time range(0,0.001,1.5), but at each release I want the particles to start at random locations within a domain. Is there a way to do this by giving an expression to the field 'density proportional to'? If so, how to do it? Still new to Comsol.


Thanks,
Chenxi
0 Replies Last Post Nov 10, 2016, 12:28 p.m. EST
COMSOL Moderator

Hello Chenxi Li

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