CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Particle Injection File or DEFINE_DPM_INJECTION_IN

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   January 18, 2008, 14:16
Default Particle Injection File or DEFINE_DPM_INJECTION_IN
Posts: n/a
I would like to inject particles and to continuously change the location of particular injecting particles as Fluent iterates.

I have tried creating a INJ file that defines the particle characteristics. However, Fluent does not recognize changes to the file as it iterates. You must reload the file for Fluent to recognize it.

I have also tried creating a UDF: #include "udf.h" #include "dpm.h" DEFINE_DPM_INJECTION_INIT(init_inj,plat) {

Particle *p;



P_INIT_DIAM(p) = 0.000005;

} }

None of these methods appear to change the injection as Fluent iterates. I was wondering if someone could assist me in this problem.
  Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
2.0.x on Mac OSX niklas OpenFOAM Installation on Windows, Mac and other Unsupported Platforms 74 March 28, 2012 16:46
Working directory via command line Luiz CFX 4 March 6, 2011 21:02
Compiling gmshFoam with OpenFOAM-1.5 BlGene Open Source Meshers: Gmsh, Netgen, CGNS, ... 10 August 6, 2009 04:26
Compiling OpenFOAM13 on AMD64 with Redhat Enterprise mbeaudoin OpenFOAM Installation 20 June 17, 2008 06:43
PHI file structure Eugene Phoenics 9 November 2, 2001 23:00

All times are GMT -4. The time now is 11:07.