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Forum: CFX

February 21, 2013, 22:48

Replies: 13

Jet Ejector- Convergence

Views: 4,170

Posted By Magma

Jet ejector- Boundary conditions

Yes,
I have included volume fraction for inlet conditions, velocity, pressure as they need. The problem is: do I need to set up anything more so that the fluids interact, and this is not...

Forum: CFX

February 20, 2013, 22:07

Replies: 13

Jet Ejector- Convergence

Views: 4,170

Posted By Magma

Jet ejector- Boundary conditions

Of course!
I have attached a pic with Boundary conditions. The rest is wall condition. I probably think there is no BC that sets up interaction between fluids.

Forum: CFX

February 20, 2013, 21:29

Replies: 13

Jet Ejector- Convergence

Views: 4,170

Posted By Magma

Jet Ejector-convergence

Thanks both!
Actually I have somewhat poor mesh with around 30000 nodes and 150000 elements, I will try to smooth it.
Outlet is in atmospheric condition, so I probably need to keep...

Forum: CFX

February 19, 2013, 22:12

Replies: 13

Jet Ejector- Convergence

Views: 4,170

Posted By Magma

Jet-ejector convergence

Thanks ghorrocks and as you said, I have been running it in steady state and i was thinking it must be a transient case. Thanks again!!!

Forum: CFX

February 19, 2013, 05:38

Replies: 13

Jet Ejector- Convergence

Views: 4,170

Posted By Magma

Jet Ejector- Convergence

Hi all,
I am working with jet ejector, my primary target is to simulate the suction of atmospheric air through water jet.
I have modeled and simulated various models but the problem i am...

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