DEM particle interactions with lagrangian phase

seraph333 · November 11, 2011, 12:53

Hello, I am doing sand tracking.
DEM and lagrangian model are been used.
But each time when I defined DEM - Particle Interations -PhasePair 1: sand - sand, and PhasePair 2: sand - Wall, then I try to run, the two phase pair will automatically gone!
An error shows as attached picture show "DEM particle interactions not defined", but I have already defined as I mention as Phasepair 1 and 2, it just gone by itself when run!

I am so confusing.
Looking for solution, thanks for help!

seraph333 · December 2, 2011, 19:43

I figure out I have to select the interact phase instead of just change the name as sand: water, or sand: sand.
Thanks.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
print position of Lagrangian particle?	sven82	OpenFOAM Running, Solving & CFD	4	June 16, 2016 08:58
lagrangian particle tracking (LPT) to solve two phase flow	mksingh	OpenFOAM	0	August 22, 2011 04:09
two phase, particle particle interection	alvora	OpenFOAM	0	January 24, 2011 05:18
DPM UDF particle position using the macro P_POS(p)[i]	dm2747	FLUENT	0	April 17, 2009 01:29
compressible two phase flow in CFX4.4	youngan	CFX	0	July 1, 2003 23:32

December 2, 2011, 19:43		#2
seraph333 New Member Join Date: Oct 2011 Posts: 3 Rep Power: 15	I figure out I have to select the interact phase instead of just change the name as sand: water, or sand: sand. Thanks.