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Forum: OpenFOAM Programming & Development

May 7, 2012, 06:28

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Hi, you have been right. After including...

Hi,

you have been right. After including "VH;" in de fvSolution - file, heat is produced. Unfortunately the results are at about 2.8 K, and not the expected 0.7K like in StarCCM+.

Edit: I've...

Forum: OpenFOAM Programming & Development

May 3, 2012, 08:54

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Well, in my case, i expect a temperature rise of...

Well, in my case, i expect a temperature rise of about 0.7 kelvin.
This is, what i got from StarCCM+ for the same case.

Can you explain me, where i have to set the bool VH to true? Perhaps this...

Forum: OpenFOAM Programming & Development

May 2, 2012, 05:19

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Hi again, still have no good results...i...

Hi again,

still have no good results...i have tried it with following TEqn.H file:

//DpDt = fvc::DDt(surfaceScalarField("phiU",phi),p);

fvScalarMatrix TEqn
(
...

Forum: OpenFOAM Programming & Development

April 24, 2012, 06:16

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Damn, you are right. I did net impliment the T...

Damn, you are right. I did net impliment the T volScalarFiled to creatField.H. Thanks a lot!

After creating T-volField the compiler got no errors.

But how can i define those ddt terms? Sorry...

Forum: OpenFOAM Programming & Development

April 24, 2012, 05:41

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Hi all, while compiling i got some little...

Hi all,

while compiling i got some little errors. I think it's easy for you to get the problem. But i have tried many variants and i think it's a problem of the included basic-files.

Here is,...

Forum: OpenFOAM Programming & Development

April 23, 2012, 07:37

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Thanks for your reply! I will try it right away!

Thanks for your reply! I will try it right away!

Forum: OpenFOAM Programming & Development

April 23, 2012, 05:10

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Hi and thanks for the link. Sounds really...

Hi and thanks for the link.

Sounds really good, but i did't manage to integrate your terms in a simpleFoam solver.
I was trying, but i'm new to this, so perhaps you can help me a little bit?
...

Forum: OpenFOAM Programming & Development

April 16, 2012, 08:27

Replies: 20

Include friction to heat the fluid

Views: 4,969

Posted By SiCaRiUs

Hello all, i'm very interested in the...

Hello all,

i'm very interested in the creation of heat due to friction, because it's part of my diploma thesis, but i have no idea how to start in this case.

I'm using the simpleFoam solver...

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