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-   -   Particle tracking code------------lhWusNLd2tvjK9dB (http://www.cfd-online.com/Forums/fluent/45379-particle-tracking-code-lhwusnld2tvjk9db.html)

Morteza------------lhWusNLd2tvjK9dB4dD+8n July 13, 2007 03:00

Particle tracking code------------lhWusNLd2tvjK9dB
 
Dear freind now i am working on particle tracking, and i would like to familiar with a cfd code in particle tracking, can you tell me about particle tarcking method in fluent. particle tarcking in fluent is very fast and this is very strange.i will be appeciated for your help. Thanks ------------lhWusNLd2tvjK9dB4dD+8n

Joe July 13, 2007 09:06

Re: Particle tracking code------------lhWusNLd2tvj
 
Fluent 6.3 - tut 16

Josh July 15, 2007 10:28

Re: Particle tracking code------------lhWusNLd2tvj
 
Low accuracy -> fast code

Yousefi,Morteza July 15, 2007 12:59

Re: Particle tracking code
 
Dear Joe Thanks for your guide in cfd-onlin.com about particle tracking code, I read Fluent6.3 tot, but I want to familiar with process of particle tracking, at first fluent track one particle after this fluent should search in whole grid and find particle new coordinate in domain, of course this is my guess, is this correct? With this method particle tracking must be time consuming, but particle tracking in fluent is very fast. Finally, particle tracking in fluent6.2 and Fluent6.3 has an error especially in Brownian motion and another aspect. Fluent6.Is reliable. Best Regards, Morteza


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