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Re: [Question #515323]: convergence using HydrodynamicsLawLBM

 

Question #515323 on Yade changed:
https://answers.launchpad.net/yade/+question/515323

Luc Sibille proposed the following answer:
With the LBM you have to simulate all the development of the flow 
(transient regime) before reaching the steady state. So it cannot be 
done "quickly" in very few iterations.
A possible alternative for your problem would be to use de FlowEgine 
based on the PFV method. There is an example here:
http://bazaar.launchpad.net/~yade-pkg/yade/git-trunk/view/head:/examples/FluidCouplingPFV/oedometer.py

It is not LBM anymore and you will have only the steady state regime, 
but I guess it is enough for what you want to do.

Luc

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