Lagrangian particle tracking CFX & Fluent
I was wondering if anyone could explain if there is a difference between the Lagrangian particle tracking models in CFX and Fluent, looking at the solver guide they seem to apply the same physics but I might be wrong?
Cheers |
There are differences in models used as forces acting on particles, namely:
-Drag law, Different options available in CFX and Fluent. -Shear lift force, Only available in Fluent. -and maybe other physical models... -for Turbulence dispersion effect, there is slightly different controls in both packages. Overall I think Fluent solver is richer and more flexible in particle tracking. But for post-processing there is more limitation on presentation of particle tracking data in Fluent(+ CFD-Post) than CFX (+ CFD-Post). Regards, Farzin |
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