Where can I find DEM in CFD softwares?
 

Hi, I am working a filter that used granular material as media for gas filtration. I was wondering which model (DEM) and which software (Fluent, CFX....) is better or easier to handle?

Regards

Ke

Re: Where can I find DEM in CFD softwares?
 

You want to do the detailed model of flow through granules or is it OK for you simply model a "porous solid"?

Re: Where can I find DEM in CFD softwares?
 

Thanks for the reply. I want to know the porous solid, like small rocks flowing through a vertical hopper.

Your comments and suggestions will be apprecicated!

Ke

Re: Where can I find DEM in CFD softwares?
 

You mean something like a fluidized bed of gravel behaving like sand flowing through a hopper? I don't know at all how to model that! There is some highly nonlinear behavior in that case - it's a pseudo-liquid with a yield point... Hmmm. I wonder if anyone else has ideas?

Re: Where can I find DEM in CFD softwares?
 

Thanks, anyway.

I will ask my friends about this topic.

Ke

i wanna make program
 

about wall two dimations and have 4 TEMPRTURE about 4 sides

Re: Where can I find DEM in CFD softwares?
 

undertaking a research on erosion hazard assessment using remote sensing,seriosly looking for free donation of a software that can give me such a facility

Re: Where can I find DEM in CFD softwares?
 

need some softwares

Re: Where can I find DEM in CFD softwares?
 

PHOENICS is open to put any physics you wish as applied to solving continuum equations. Through the user module ground.

Re: Where can I find DEM in CFD softwares?
 

waht is DEM ?

Re: Where can I find DEM in CFD softwares?
 

I need DEM code written in fortran or C language and DEM commercial code using DEM simulation Thanks

Re: Where can I find DEM in CFD softwares?
 

I need DEM code source or commercial my phd is modeling the granular mixing in the rotating drum waiting for your reply Thanks

Re: Where can I find DEM in CFD softwares?
 

Have you considered MFIX (http://www.mfix.org/)?

DEM cfd
 

Discrete Element Model is now available in the Discrete Particle Model of Ansys 14.