|May 9, 2014, 02:10||
method do not update particle position?
Join Date: Dec 2013
Location: South Korea
Posts: 3Rep Power: 4
I am studying coal gasifier numerical simulation.
But I have unstable solution of fluent result. keep iterating, result gradually
change and oscillating.
In my opinion, this cause from unstable k,e value of turbulent model because gasifier size is really small over coal feeding rate.
And also, changing of particle position cause unstable solution.
So, I want to keep particle position during DPM iteration, after fully iteration.
But I can find appropriate method to maintain particle.
Please help me~~~
Sorry for my poor English
|Thread||Thread Starter||Forum||Replies||Last Post|
|About particle level set method||iilw1314||Main CFD Forum||0||April 3, 2013 01:33|
|Particle Injection Mass Flow Rate and Position||leonozx||FLUENT||2||April 29, 2011 09:19|
|Access to the particle position and velocity||Christoph_84||OpenFOAM||0||September 30, 2010 09:58|
|DPM UDF particle position using the macro P_POS(p)[i]||dm2747||FLUENT||0||April 17, 2009 01:29|
|Particle position undetermined first time step||Amine||FLUENT||0||March 4, 2009 06:01|