[Getdp] Mass Flow Simulation

Tammo.Heeren at AlconLabs.com Tammo.Heeren at AlconLabs.com
Tue Mar 4 00:19:12 CET 2008


> Have you had a look at our wiki example (username: getdp, password:
> wiki): 
> http://geuz.org/getdp/wiki/Avalanche2d
> There the flow velocity is derived from a scalar potential.

The wiki example has been very helpful, as pretty much all of you
I have one problem with Avalanche2d. Maybe it is my limited
If I set the parameter alpha = 0 I would expect the total number of
electrons to stay constant.
Is this a correct assumption?
However, when I run the example and use the 'integrate' plugin to
integrate n for the entire domain, I get a number that is decreasing
with time. The integrate plugin might not be the correct choice, as it
it probably does not take into account the cylindrical geometry of the


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