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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX May 15, 2013, 08:37

Replies: 15 Foam flow through a channel Views: 2,129 Posted By ghorrocks Those photographs convince me that it is unlikely... Those photographs convince me that it is unlikely you are going to get this to work. The foam is showing some tricky rheology - the right hand image shows peaks, and the left image shows a short...

Forum: CFX May 14, 2013, 20:03

Replies: 15 Foam flow through a channel Views: 2,129 Posted By ghorrocks Yes, you will need to do this with a... Yes, you will need to do this with a Eularian-Eularian model. But which one? MUSIG? Algebraic slip? homogenous/inhomogenous?

Forum: CFX May 14, 2013, 08:26

Replies: 15 Foam flow through a channel Views: 2,129 Posted By ghorrocks Rather than just try multiphase models at random,... Rather than just try multiphase models at random, how you done some basic analysis to determine what is going on in your flow so you can choose an appropriate multiphase model? For instance, how much...

Forum: CFX April 17, 2013, 08:16

Replies: 15 Foam flow through a channel Views: 2,129 Posted By ghorrocks Read the CFX documentation on the multiphase... Read the CFX documentation on the multiphase models you are using and follow up the references listed - especially the momentum transfer models. These models are only valid for specific ranges of...

Forum: CFX April 17, 2013, 08:00

Replies: 15 Foam flow through a channel Views: 2,129 Posted By ghorrocks The overflow is a FAQ:... The overflow is a FAQ: http://www.cfd-online.com/Wiki/Ansys_FAQ#I_get_the_error_.22Floating_point_exception:_Overflow.22._What_does_this_mean_and_what_do_I_do_about_it.3F This is a very high air...

Showing results 1 to 5 of 5

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