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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: ghorrocks

Forum: CFX February 4, 2020, 17:23

Replies: 25 What is Zero Gradient for Opening bound condition? Views: 29,249 Posted By ghorrocks Many boundary conditions can be validly applied... Many boundary conditions can be validly applied to the inlets and outlets of domains. If you do a sensitivity study of how close the boundary can be to the region of interest you will find that...

Forum: CFX June 9, 2015, 06:32

Replies: 25 What is Zero Gradient for Opening bound condition? Views: 29,249 Posted By ghorrocks The documentation states this clearly - the exit... The documentation states this clearly - the exit boundary condition for all convected scalars (including turbulence) is convected from inside the domain. This is a more accurate boundary condition...

Forum: CFX November 3, 2012, 04:36

Replies: 25 What is Zero Gradient for Opening bound condition? Views: 29,249 Posted By ghorrocks You choose boundary conditions to match the flow... You choose boundary conditions to match the flow you are trying to simulate. That is the first consideration when choosing boundary conditions.

Forum: CFX February 20, 2010, 05:26

Replies: 25 What is Zero Gradient for Opening bound condition? Views: 29,249 Posted By ghorrocks I think you will find Phil has long since past... I think you will find Phil has long since past away, this post is over 4 years old. But no matter. Fully developed flow is flow where the gradient of the variable in the flow direction is zero....

Showing results 1 to 4 of 4

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