|December 19, 2010, 17:20||
neighboring cell in VOF model
Join Date: Oct 2010
Posts: 4Rep Power: 8
iīm modelling a two phase flow with a mixture phase (water_vapor+air) and a water phase.
on the interface between the two phases there is one cell with volume fraction between 0 and 1, letīs say 0.5.
i want to access the cell which is next to the cell with volume fraction 0.5, this cell has volume fraction 0.
CELL A:water(C_VOF=1)|CELL B:C_VOF=0.5|CELL C:mix_phase(C_VOF=0)
how can i solve my problem by using an udf ?
calculate something in CELL B
calculate something in CELL C
i know there are some macros like F_C0 and F_C1, but i donīt know how to use them in a multiphase problem...
thanks for your help or suggestions
|January 5, 2011, 10:27||
Join Date: Jan 2011
Posts: 6Rep Power: 8
I think you could loop all the cells to find the the surface cell. And then you can test the cells around the surface cell.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Superlinear speedup in OpenFOAM 13||msrinath80||OpenFOAM Running, Solving & CFD||18||March 3, 2015 06:36|
|multiphase flow VOF model set up||rahaman||FLUENT||0||June 9, 2009 03:49|
|Trimmed cell and embedded refinement mesh conversion issues||michele||OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ...||2||July 15, 2005 04:15|
|about VOF model||rey||FLUENT||5||August 13, 2002 06:02|
|VOF (or similar Model)||David Watkinson||CD-adapco||0||July 9, 2001 09:14|