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Search: Posts Made By: Cara Gao
Forum: OpenFOAM Running, Solving & CFD September 6, 2014, 17:57
Replies: 14
Views: 4,323
Posted By Cara Gao
It's like the droplet is in the areospace, the...

It's like the droplet is in the areospace, the gravity is 10 times smaller. And the the accelation happens really slow.

Best,
Cara
Forum: OpenFOAM Running, Solving & CFD September 4, 2014, 14:31
Replies: 14
Views: 4,323
Posted By Cara Gao
The outlet is wall; I think in paraView it set...

The outlet is wall; I think in paraView it set all boundaries to be patch.

Thanks,
Best,
Cara
Forum: OpenFOAM Running, Solving & CFD September 4, 2014, 14:03
Replies: 14
Views: 4,323
Posted By Cara Gao
Smile Hi, Sebastian, I have attatched the...

Hi, Sebastian,

I have attatched the pictures of the geometry, each picture for each boundary, except the inlet surface(because the maximam number of files is 5).

I have ever checked the...
Forum: OpenFOAM Running, Solving & CFD September 4, 2014, 12:43
Replies: 14
Views: 4,323
Posted By Cara Gao
Smile Dear Sebastian, Thanks for your quick reply....

Dear Sebastian,

Thanks for your quick reply.
I group the walls at the same level, and name it wall 1,2,3. And then set boundary condition to these walls.
I think it will be easier if the droplet...
Forum: OpenFOAM Running, Solving & CFD September 4, 2014, 11:15
Replies: 14
Views: 4,323
Posted By Cara Gao
Smile Falling Droplet

Yes, the case is based on the dambreak case. In the damBreak case, there is only one patch for the side to atmosphere, the others are walls; but in my case (3D), the droplet falls in the atmosphere,...
Forum: OpenFOAM Running, Solving & CFD August 29, 2014, 18:19
Replies: 14
Views: 4,323
Posted By Cara Gao
Hi, Vignesh TG, Yeah, I believe I did edit...

Hi, Vignesh TG,

Yeah, I believe I did edit the g file in constant. I am guessing that maybe my boundary conditions for the case is not right. I set all the surrounding boundaries to be patches,...
Forum: OpenFOAM Running, Solving & CFD August 28, 2014, 10:49
Replies: 14
Views: 4,323
Posted By Cara Gao
Droplet Falling using interFoam

Hi, everybody. I am new in Openfoam. Recently I am using interFoam to simulate a falling droplet under gravity. However, the droplet falls much more slower than expected.
I have been stuck here for...
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