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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX August 27, 2015, 02:17

Replies: 11 Perforated plate as an inlet/outlet Views: 3,523 Posted By ghorrocks Please do not post multiple posts again. I have... Please do not post multiple posts again. I have removed the other duplicate posts.

Forum: CFX August 27, 2015, 02:14

Replies: 11 Perforated plate as an inlet/outlet Views: 3,523 Posted By ghorrocks I would recommend you do a simple model to work... I would recommend you do a simple model to work out the porous region. Maybe a simple pipe flow with a porous bit in the middle. Then you can easily vary the flow rates and pressures and check that...

Forum: CFX August 26, 2015, 19:21

Replies: 11 Perforated plate as an inlet/outlet Views: 3,523 Posted By ghorrocks Yes, you can use the porous model to model this.... Yes, you can use the porous model to model this. You could also use a momentum source term (which is what the porous model is anyway).

Forum: CFX February 19, 2015, 16:56

Replies: 11 Perforated plate as an inlet/outlet Views: 3,523 Posted By ghorrocks I have never done HVAC work. I just know a bit... I have never done HVAC work. I just know a bit about fluid mechanics.

Forum: CFX February 19, 2015, 06:20

Replies: 11 Perforated plate as an inlet/outlet Views: 3,523 Posted By ghorrocks Then there is no need to model the inlet porous... Then there is no need to model the inlet porous plate and just start your simulation with a homogeneous flow as the inlet. You place boundary conditions at locations where you know the flow...

Forum: CFX February 18, 2015, 17:52

Replies: 11 Perforated plate as an inlet/outlet Views: 3,523 Posted By ghorrocks You need to have a think about what the porous... You need to have a think about what the porous material is doing. If the flow is 1m3/s over a 1m2 plate with a 50% open surface, then yes the local flow next to the open area is approximately 2m/s....

Showing results 1 to 6 of 6

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