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Search took 0.00 seconds. Search: Posts Made By: MartinB
Forum: OpenFOAM Programming & Development October 23, 2012, 03:53
Replies: 80
Views: 37,517
Posted By MartinB
Hi Maddalena, you are right, the bracket is...

Hi Maddalena,

you are right, the bracket is missing ;-)
oh, and a semicolon directly before the missing bracket...

Thanks

Martin
Forum: OpenFOAM Programming & Development October 21, 2012, 12:47
Replies: 80
Views: 37,517
Posted By MartinB
I can't find any problem in your files... they...

I can't find any problem in your files... they seem to be fine for me.

You can send me your case, if you like, so I can try to run it here... I'll send you my eMail adress via boardmail...
...
Forum: OpenFOAM Programming & Development October 21, 2012, 09:56
Replies: 80
Views: 37,517
Posted By MartinB
I can't see any obvious mistake... can you upload...

I can't see any obvious mistake... can you upload the case?
Or at least: 0/*, system/*, constant/transportProperties, altogether in tar.gz archive...

Martin
Forum: OpenFOAM Programming & Development October 21, 2012, 04:58
Replies: 80
Views: 37,517
Posted By MartinB
Hi Suranga, in your fvSolution the...

Hi Suranga,

in your fvSolution the dictionary entry for "SIMPLE" is missing. I think you run your case with a PIMPLE or PISO algorithm otherwise, so to use the mySimpleFoam solver you must add...
Forum: OpenFOAM Programming & Development August 7, 2012, 16:46
Replies: 80
Views: 37,517
Posted By MartinB
Hi Srinath, here is a template for fine...

Hi Srinath,

here is a template for fine tuning.

In srinathSimpleFoam.tar.gz you find a solver based on simpleFoam with scalar transport of T. Furthermore there is a viscosity model with name...
Forum: OpenFOAM Programming & Development August 7, 2012, 14:41
Replies: 80
Views: 37,517
Posted By MartinB
Hi Srinath, you should modify the viscosity...

Hi Srinath,

you should modify the viscosity model to be dependent on your scalar T. You can find the viscosity models here:
OpenFOAM-2.1.x/src/transportModels/incompressible/viscosityModels/
If...
Forum: OpenFOAM Programming & Development January 1, 2012, 10:04
Replies: 80
Views: 37,517
Posted By MartinB
Hi Hasan, have you selected T in the "Volume...

Hi Hasan,

have you selected T in the "Volume Fields" list of the Object Inspector? See attached image...

Martin
Forum: OpenFOAM Programming & Development October 28, 2011, 19:22
Replies: 80
Views: 37,517
Posted By MartinB
Hi Nickolas, you can try the attached solver...

Hi Nickolas,

you can try the attached solver (for OpenFOAM 2.0.x) and case.

Comments are added to the code and the case.

Increase of temperature is calculated via controlDict (4.585 K) and...
Forum: OpenFOAM Programming & Development September 23, 2011, 04:52
Replies: 80
Views: 37,517
Posted By MartinB
Hi Rob, here is the solver and a case for...

Hi Rob,

here is the solver and a case for OpenFOAM 2.0.x. Please be aware, that the name of the solver is mySimpleFoam.

Martin
Forum: OpenFOAM Programming & Development September 22, 2011, 09:39
Replies: 80
Views: 37,517
Posted By MartinB
Hi Rob, as the error message says you must...

Hi Rob,

as the error message says you must add an entry for div((nuEff*dev(T(grad(U))))) in the fvSchemes file.

Attached is a fvSchemes file for OpenFOAM 2.0.x.

Good luck

Martin
Forum: OpenFOAM Programming & Development June 1, 2011, 16:54
Replies: 80
Views: 37,517
Posted By MartinB
Hi Nickolas, in the attachment you find the...

Hi Nickolas,

in the attachment you find the reviewed solver and a test case.

I made two minor changes to your solver in createFields.H and TEqn.H, have a look at comments with "@ Nickolas:".
...
Forum: OpenFOAM Programming & Development June 1, 2011, 10:57
Replies: 80
Views: 37,517
Posted By MartinB
The AUTO_WRITE option is fine, don't know why it...

The AUTO_WRITE option is fine, don't know why it doesn't work.

You can add the T.write() additionally, for example in your runTime loop:

while (runTime.loop())
{
. . .
....
Forum: OpenFOAM Programming & Development June 1, 2011, 10:43
Replies: 80
Views: 37,517
Posted By MartinB
Hi Nickolas, just a guess, but have you...

Hi Nickolas,

just a guess, but have you defined the scalarField for T with option "IOobject::AUTO_WRITE"?

Info << "Reading field T\n" << endl;
volScalarField T
(
IOobject
...
Showing results 1 to 13 of 13

 
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