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Forum: OpenFOAM

October 8, 2012, 02:38

Replies: 10

Running an airfoil case

Views: 2,001

Posted By batta31

@Colin: I try to run your mesh with...

@Colin:
I try to run your mesh with "zeroGradient" everywhere on "my" solver with this parameters for p:

solvers
{
p
{
solver PCG;
preconditioner DIC;
...

Forum: OpenFOAM

October 5, 2012, 06:12

Replies: 10

Running an airfoil case

Views: 2,001

Posted By batta31

Me too! Here's the full list of my patches and...

Me too!
Here's the full list of my patches and relative BC for P:

internalField uniform 0;

boundaryField
{
inlet
{
type fixedValue;

Forum: OpenFOAM

October 3, 2012, 10:23

Replies: 10

Running an airfoil case

Views: 2,001

Posted By batta31

This is the error I get if I use zeroGradient for...

This is the error I get if I use zeroGradient for every pressure patch:

FOAM FATAL IO ERROR:
Unable to set reference cell for field p
Please supply either pRefCell or pRefPoint

Because of...

Forum: OpenFOAM

October 2, 2012, 10:52

Replies: 10

Running an airfoil case

Views: 2,001

Posted By batta31

So you're suggesting: -U fixedValue (equal...

So you're suggesting:

-U fixedValue (equal to zero) over the airfoil for the no-slip condition;
-U fixedValue (different from zero and equal to my desired velocity) over the other patches;
-p...

Forum: OpenFOAM

October 2, 2012, 09:01

Replies: 10

Running an airfoil case

Views: 2,001

Posted By batta31

Running an airfoil case

Hi to everyone,
I want to run a simulation over a 2D airfoil with the following hypothesis:
It's a 2D, steady-state, laminar, incompressible simulation so I've modified the simpleFoam solver,...

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