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Forum: OpenFOAM

August 23, 2013, 14:30

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

Thanks for the explanation Dan, It is my...

Thanks for the explanation Dan,

It is my first week with OpenFoam, and as you mentioned, problems will not be solved this weekend :)

I will try to get back to mapping method, as you said, and...

Forum: OpenFOAM

August 23, 2013, 14:07

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

Well, it was not commented. I removed all the...

Well, it was not commented. I removed all the comment lines. as I comment them, there is no error. That is why I got confused. The fvOption, has the exact format that I found in channel flow files.

Forum: OpenFOAM

August 23, 2013, 12:56

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

Thanks for the suggestions. I just changed...

Thanks for the suggestions.

I just changed UEqn file, so it includes fvOpetions:

fvVectorMatrix UEqn
(
fvm::ddt(rho, U)
+ fvm::div(rhoPhi, U)
-...

Forum: OpenFOAM

August 22, 2013, 19:58

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

Attached please file the test case. if you...

Attached please file the test case.

if you just run it, you will see how velocity fades inside the domain. then to see the error, just remove the comment marks for the fvOptions in the system...

Forum: OpenFOAM

August 22, 2013, 19:41

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

The solver pimpleFoam is actually the same as...

The solver pimpleFoam is actually the same as channelFoam in the latest version. I compared pimpleFoam, and interFoam together. In order to maintain the mass flow rate through the channel, they...

Forum: OpenFOAM

August 22, 2013, 19:24

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

Thanks for the links. However, I still see...

Thanks for the links.

However, I still see the issue to be there. These post were really useful to fix the droplet motion. But I also have other problem, which causes the flow to stop inside the...

Forum: OpenFOAM

August 22, 2013, 18:01

Replies: 12

InterFoam cyclic BC

Views: 3,282

Posted By sfotovati

InterFoam cyclic BC

Hi everybody,

I have recently started to use OF, for VOF using interFoam. the case is that I have a cube and I want to inject droplets into it. the pair- sides of this cube are cyclic, and there...

Showing results 1 to 7 of 7

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