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Forum: OpenFOAM Running, Solving & CFD

September 16, 2017, 17:22

Replies: 18

What happens with my k and epsilon after a few timesteps

Views: 11,734

Posted By mehtab

Hi, Yes, my case is really big. I am...

Hi,

Yes, my case is really big. I am simulating Montoir 35 m pool fire with wind condition.

Yes, I also tried with reducing relaxation factor for k to 0.05 but the result is similar. k and...

Forum: OpenFOAM Running, Solving & CFD

September 11, 2017, 08:27

Replies: 18

What happens with my k and epsilon after a few timesteps

Views: 11,734

Posted By mehtab

Hi, Thanks for the answer. I am not using...

Hi,

Thanks for the answer. I am not using snappy, I am using blockMesh. My geometry is quite simple with rectangular faces on four sides plus top and ground, and in the centre on the ground, I...

Forum: OpenFOAM Running, Solving & CFD

September 10, 2017, 17:33

Replies: 18

What happens with my k and epsilon after a few timesteps

Views: 11,734

Posted By mehtab

bounding epsilon and k (higher values)

Hi,

I am also getting a similar message.

I am trying to simulate an open large pool fire with wind effects. I am using fireFoam with ABL. My epsilon and k values are getting higher and higher...

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