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Search took 0.00 seconds. Search: Posts Made By: alexeym
Forum: OpenFOAM Running, Solving & CFD November 30, 2014, 07:47
Replies: 33
Views: 7,646
Posted By alexeym
Hi, I don't know. If it solves your...

Hi,



I don't know. If it solves your problem - guess - laminar flow through the porous media with changing geometry (and these geometry changes are just deformation of the mesh).



You can...
Forum: OpenFOAM Running, Solving & CFD November 30, 2014, 06:08
Replies: 33
Views: 7,646
Posted By alexeym
Hi, As you did not post you code, I will try...

Hi,

As you did not post you code, I will try to guess. Here's a snippet from createFields.H (from icoFoam)


...
dimensionedScalar nu
(
transportProperties.lookup("nu")
...
Forum: OpenFOAM Running, Solving & CFD May 2, 2014, 12:36
Replies: 33
Views: 7,646
Posted By alexeym
Hi, I've just run the case I've posted in...

Hi,

I've just run the case I've posted in the previous message with 2.3.0, and domain is completely filled with resin at t=180 s (well, maybe except the cell near outlet where value of alpha is...
Forum: OpenFOAM Running, Solving & CFD May 1, 2014, 10:35
Replies: 33
Views: 7,646
Posted By alexeym
Hi, 1. Well, it seems that interFoam is...

Hi,

1. Well, it seems that interFoam is really incapable to use fvOptions to add porosity into simulation domain. So the rest will be about porousInterFoam. The reason for very small time step...
Forum: OpenFOAM Running, Solving & CFD April 30, 2014, 08:51
Replies: 33
Views: 7,646
Posted By alexeym
Hi, it's quite obvious but you need to be...

Hi,

it's quite obvious but you need to be more specific. How do you add porosity source (i.e. show your dictionaries)? If you attach your case files it'll be even easier.

The only difference...
Forum: OpenFOAM Running, Solving & CFD April 28, 2014, 09:29
Replies: 33
Views: 7,646
Posted By alexeym
Hi, as your porosity is actually...

Hi,

as your porosity is actually porosityModel class and not fvOption, you need to look at src/finiteVolume/cfdTools/general/porosityModel/DarcyForchheimer/DarcyForchheimer.C:

...
Forum: OpenFOAM Running, Solving & CFD February 27, 2014, 12:27
Replies: 33
Views: 7,646
Posted By alexeym
Hi, As the error occurs in...

Hi,

As the error occurs in explicitPorositySource, you can take a look at its constructor:


Foam::fv::explicitPorositySource::explicitPorositySource
(
const word& name,
const word&...
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