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Forum: OpenFOAM

May 28, 2011, 13:36

Replies: 6

b eqn in XiFOAM

Views: 1,777

Posted By Farshad_Noravesh

Dear Peter, I do not receive any error in...

Dear Peter,

I do not receive any error in my simulation and i used the same boundary condition for LES of XiFOAM for 2D case given in the tutorial.
My problem is that only my b variable doesnt...

Forum: OpenFOAM

May 24, 2011, 10:16

Replies: 6

b eqn in XiFOAM

Views: 1,777

Posted By Farshad_Noravesh

Hi, Thanks. Is it true that ignition cell...

Hi,

Thanks. Is it true that ignition cell location should be in meters?
I changed the position very much but it nothing happened.
Am i correct about other options in ignition sites?
Did you...

Forum: OpenFOAM

May 24, 2011, 01:20

Replies: 6

b eqn in XiFOAM

Views: 1,777

Posted By Farshad_Noravesh

case

Dear Peter,

I have attached my boundary conditions. The case is a premixed burner with a simple flameholder. The outlet is atmosphere.
please tell me why ignition does not occur.

Kind Regards,...

Forum: OpenFOAM

May 21, 2011, 04:19

Replies: 6

b eqn in XiFOAM

Views: 1,777

Posted By Farshad_Noravesh

b eqn in XiFOAM

Hi,

I have used ignition in XiFoam, but the b variable never changes from 1 inside my domain which is a premixed burner.

I have this problem in both RANS and LES simulation.

Kind Regards,...

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