Hi Bernd,
Thanks for the detailed information.
It will be great if you can share with me something quick. I will only deal
with simple rectangular domain, though the permeability heterogeneity maybe
more complex than tutorial ex1g.
Looking forward.
Best regards,
-Shawn
From: Bernd Flemisch <[email protected]>
To: DuMuX User Forum <[email protected]>
Sent: Thursday, July 12, 2012 6:08 AM
Subject: Re: [DuMuX] Permeability of heterogenous porous media
Dear Shawn,
we have this in our developer part, which is not publicly
available, contained in a multi-scale framework developed
by Markus Wolff here in our group. This is not yet
scheduled for being included in the stable publicly
available part of Dumux, but at some point it sure will be
included.
If you need something fast and cannot wait until it is
available, an estimation of the intrinsic bulk
permeability of the whole domain can be calculated with
not too much effort, provided that the global domain is of
simple rectangular shape. It can be derived as a
post-process of the result of a simulation setup like
tutorial exercise 1g simplified to one-phase flow. If that
is what you need, I can provide you with some references
and maybe code lines.
Kind regards
Bernd
On Thu, 5 Jul 2012 11:44:23 -0700 (PDT)
Shawn Zhang <[email protected]> wrote:
> Dear All,
>
> Most of DumuX models require porosity and permeability
>as inputs.
>
> I am wondering whether we can compute the bulk
>permeability of a material with perm heterogeneity. For
>example, in case of tutorial exercises 1g, is there a way
>to estimate the bulk permeability of the whole domain?
>
> Thanks for your inputs.
>
> Best,
> -Shawn
___________________________________________________________
Bernd Flemisch phone: +49 711 685
69162
IWS, Universitaet Stuttgart fax: +49 711 685
67020
Pfaffenwaldring 61 email:
[email protected]
D-70569 Stuttgart url:
www.hydrosys.uni-stuttgart.de
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