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Search took 0.00 seconds. Search: Posts Made By: KarthickRajkumar
Forum: OpenFOAM Running, Solving & CFD December 25, 2016, 06:12
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Hai, A quick question! I am running the...

Hai,

A quick question! I am running the HronTurekFSI with implemented compressible flow model. I can the deflection of the flag, but it waves slightly below the center, it doesn't wave about the...
Forum: OpenFOAM Running, Solving & CFD December 15, 2016, 10:29
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Hai, Finally I was able to implement...

Hai,

Finally I was able to implement rhopisoFlow into FSI library. It indeed required quite some effort to make it work, but learnt a lot trying to implement this.

I checked the model with...
Forum: OpenFOAM Running, Solving & CFD December 1, 2016, 13:04
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Hai, Thanks for the suggestion. I think I...

Hai,

Thanks for the suggestion. I think I should learn PISO algorithm ---> how the those equations are coded in icoFoam solver-----> how the turbulence equations are added to icoFoam to form...
Forum: OpenFOAM Running, Solving & CFD November 30, 2016, 03:55
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Hai Wojciech, Thanks for sharing the...

Hai Wojciech,

Thanks for sharing the documents. That Indeed helped me to understand how the headerfiles are linked in fsi and how fsi library is connected to central installation of foam extend.
...
Forum: OpenFOAM Running, Solving & CFD November 27, 2016, 11:14
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Hai, That's right Wojciech!! Thanks for the...

Hai,

That's right Wojciech!! Thanks for the suggestion. It really helped me a lot. I added 5 elements along X direction and 3 elements along Y direction and Inlet Velocity set to (-0.25 0 0).
...
Forum: OpenFOAM Running, Solving & CFD November 24, 2016, 07:17
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Hai Maimouna and Wojciech, Thank you for the...

Hai Maimouna and Wojciech,

Thank you for the prompt reply.

I use foam-extend 3.2 for my simulation.
My geometry is of a musical instrument. You can see the geometry I have roughly drawn under...
Forum: OpenFOAM Running, Solving & CFD November 24, 2016, 04:27
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Dear Maimouna, I am doing the similar...

Dear Maimouna,

I am doing the similar simulation using fsifoam solver. Similar setup as HronTurekfsi tutorial, but with a different geometry. I followed the steps suggested by Bruno until here. I...
Forum: OpenFOAM Running, Solving & CFD November 17, 2016, 03:02
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Dear Wojciech, I have attached my case...

Dear Wojciech,

I have attached my case folder here. In fluid/blockMeshdict you will be able to see the 2D design I am simulating (Roughly drawn in the comments section).

About the changes I...
Forum: OpenFOAM Running, Solving & CFD November 16, 2016, 16:02
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Dear Wojciech, Thank you for the prompt...

Dear Wojciech,

Thank you for the prompt reply. I somehow managed to fix the error by correcting the mesh and the geometry as you suggested.

Thank you very much. But I face following problems...
Forum: OpenFOAM Running, Solving & CFD November 13, 2016, 16:08
Replies: 112
Views: 13,494
Posted By KarthickRajkumar
Dear all, I am working on a project...

Dear all,

I am working on a project involving fsifoam solver in foam-extend 3.2. I copied the BeamInCrossFlow tutorial and tried it for my application. I get the following error everytime. I was...
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