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-   -   Massless Particle Tracking (http://www.cfd-online.com/Forums/cfx/24520-massless-particle-tracking.html)

CFX user September 11, 2007 10:02

Massless Particle Tracking
 
Can anyone tell me how to track massless particles during a transient simulation. There are so many options in the multi-phase particle tracking tab, i'm unsure where to start. Many thanks.

johnny September 11, 2007 10:16

Re: Massless Particle Tracking
 
Set up Lagrangian Particle Tracking, and only apply one way coupling.

CFX user September 11, 2007 11:34

Re: Massless Particle Tracking
 
What other settings do i need to change i.e. drag values etc?

HekLer September 13, 2007 14:03

Re: Massless Particle Tracking
 
you want v_particle = v_fluid, so just make a very large drag coefficient.


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