|April 5, 2013, 23:41||
Difficult to understand؟
Join Date: Sep 2012
Posts: 231Rep Power: 7
hello dear friends
in help cfx written following, i difficult to underestand ,If anyone knows of friends following examples explain the concepts of
Free surface flow with the inhomogeneous model can be used to allow the two phases to separate. (This will be required if entrainment of one phase within another occurs and you want to allow the phases to separate again)
entrainment what purpose?
thank you for help me
|April 6, 2013, 05:12||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 12,638Rep Power: 98
The homogenous model is suited for when the interface between the phases remains distinct at all times. That is you have (assuming an air/water interface) pue air on one side of the interface and pure water on the other.
The inhomogeneous model is suited for when sub-grid scale mixing of one phase in the other occurs. This could be the case when you have pure water, then foam, then pure air. The foam layer is generally modelled with an inhomogeneous model to allow air to mix into the water phase.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Difficult ICEMCFD question: Extrusion||Walter||CFX||11||April 19, 2011 02:22|
|Difficult to perform YPLUS grid adaption....||Dowsenar||FLUENT||0||February 11, 2007 01:46|
|Difficult to Converge in Natural Convection||Saturn||CFX||1||October 15, 2006 18:01|
|why it is difficult to get converge in dissipation||frank||FLUENT||0||January 9, 2006 06:24|
|cfx is Difficult to learn?||SAM||CFX||3||October 31, 2004 18:05|