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Search: Posts Made By: kbaker
Forum: CFX May 4, 2012, 14:27
Replies: 16
Views: 2,093
Posted By kbaker
Thanks a lot ghorrocks for the valuable...

Thanks a lot ghorrocks for the valuable information. I have some doubts hope you explain it for me:
1) Reference to my case which it is better to use the segregated solver or coupled solver?
2)...
Forum: CFX May 4, 2012, 06:56
Replies: 16
Views: 2,093
Posted By kbaker
1) You not answer my question about UpH at inlet...

1) You not answer my question about UpH at inlet boundary in Bump tutorial is it represent the height above the interface (air level above the interface)?

2) Another thing what you advice me to...
Forum: CFX May 4, 2012, 03:17
Replies: 16
Views: 2,093
Posted By kbaker
Well in Bump tutorial at inlet boundary they set...

Well in Bump tutorial at inlet boundary they set the turbulent length scale as UpH is this the value for the height above the interface or the full channel height?
Another thing in Bump tutorial...
Forum: CFX May 3, 2012, 12:08
Replies: 16
Views: 2,093
Posted By kbaker
You mean I need write CEL expression at inlet for...

You mean I need write CEL expression at inlet for the velocity? if it a CEL expression may you write it for the same conditions you mentioned me above in your example with surface at z=0 ?
Forum: CFX May 3, 2012, 09:04
Replies: 16
Views: 2,093
Posted By kbaker
may you clear to me pls how I can apply what...

may you clear to me pls how I can apply what mentioned in your phrase (you define a boundary with the velocity defined by its position) in CFX-Pre?
Forum: CFX May 3, 2012, 06:52
Replies: 16
Views: 2,093
Posted By kbaker
Thanks ghorrocks for the reply. In my case the...

Thanks ghorrocks for the reply. In my case the phases not mixed (I have stratified flow case) and there is a clear interface between them. If I use in-homogeneous model I think CFX will force the...
Forum: CFX May 2, 2012, 16:11
Replies: 16
Views: 2,093
Posted By kbaker
Hi thanks for the answer. Is Euler-Euler model is...

Hi thanks for the answer. Is Euler-Euler model is same as homogeneous model with free surface model available in Multiphase menu? How can I select particle model I think it not appropriate to my case...
Forum: CFX May 2, 2012, 03:42
Replies: 16
Views: 2,093
Posted By kbaker
How to set phases with different velocity

Hello I am want to implement stratified two-phase flow by CFX. The phases are (Oil and Water) the oil flowing at the lower part of the pipe and water at the upper part. The two phases flows at...
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