CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Running, Solving & CFD (http://www.cfd-online.com/Forums/openfoam-solving/)
-   -   Solving (http://www.cfd-online.com/Forums/openfoam-solving/108754-solving.html)

 sampathevs October 31, 2012 15:34

Solving

Dear All

for solving an external aerodyanmcis prob, i have imported the mesh file from ICEM to ParaFOAM,
and wrote the script as follows..::

The initial velocity U has been set equal to 27.8 m/s in the y direction
at the inlet:

dimensions [0 1 -1 0 0 0 0]; // dimension in m s
internalField uniform (0 0 0);
boundaryField
{
inlet // inlet patch
{
type fixedValue;
value uniform (0 27.8 0); // U
}

The initial turbulent kinetic energy has been set equal to k =
0.02898 m2/s2 at the inlet and outlet (for modeling back flow
turbulence):

dimensions [0 2 -2 0 0 0 0]; // dimension in m
internalField uniform 0.02898;
boundaryField
{ inlet // inlet patch
{
type fixedValue;
value uniform 0.02898;
}
outlet // inlet patch
{
type fixedValue;
value uniform 0.02898;
}

The initial dissipation energy rate has been set equal to ε = 1.8239
m2/s3 at the inlet and outlet:

dimensions [0 2 -3 0 0 0 0]; // dimension in m
internalField uniform 1.8239;
boundaryField
{
inlet
{
type fixedValue;
value uniform 1.8239;
}
outlet
{
type fixedValue;
value uniform 1.8239;
}

The initial pressure field P has been set equal to 1 atm everywhere
except at the boundaries where a smooth shape condition is
required. :

dimensions [0 2 -2 0 0 0 0]; dimension in m 2 s -2
internalField uniform 101325;
boundaryField
{
inlet // inlet type patch (extremity of the conduct)
{
}
..............
}

But, Im not able to run this case. Can any1 plz help me ..?? Its regarding a project and I got stuck here.. :(

 treima November 5, 2012 03:15

Hi,

what does it mean "you arenīt able to run this case"? Where is the problem?

regards

treima

 sampathevs November 5, 2012 03:19

Mam,
Thanks for the response.

and No mam, Im not able to run this case and I dunno wer the problem was.. :(

Can I know ur mail id, so that I wil
mail the whole case files.?? Plz help me out mam.. Im very disappointed with this ..

 treima November 5, 2012 03:42

Is your mam happy with you?

Which solver? Output? and so on...

 All times are GMT -4. The time now is 22:23.