|August 22, 2005, 13:14||
udf for cohesive forces in kinetic theory
hi , iam very new to writing of UDF'S.i want some sugesstions i want to write udf to include cohesive forces in kinetic theory of granular flow.
In the kinetic theory of granular flow (KTGF) in fluent the solids pressure term is sum of collision pressure and kinetic pressure term.NOW I HAVE TO ADD TO THESE TWO PRESSURE TERMS THE COHESIVE PRESSURE TERM.
I got an equation having all these terms( cohesive+ kinetic+collision),this is modified form of KTGF ,which is just addition of cohesive term to the solid's pressure term in KTGF.
for this modification iam planning of writing an udf.
for this problem how i have to proceed.
thanks a lot in advance
|October 6, 2014, 14:41||
Join Date: Sep 2014
Posts: 8Rep Power: 4
Hey ..I am passing through similar challenges. Have you solved your problem?
Also, why did you use granular option over DEM model
|Thread||Thread Starter||Forum||Replies||Last Post|
|kinetic theory in fluent||leila.emamitaba||FLUENT||0||October 12, 2011 03:00|
|Mixture model and kinetic theory||Fuping Qian||FLUENT||3||January 24, 2011 07:58|
|Kinetic Theory in Multiphase||mtl||Main CFD Forum||0||June 3, 2009 22:54|
|CP - KINETIC THEORY||Leo||FLUENT||0||October 15, 2007 10:40|
|solid kinetic theory||wan xiaotao||Main CFD Forum||6||August 10, 1999 18:43|