CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   Injection of partical into flow field (

M.Mahendran November 19, 2002 05:12

Injection of partical into flow field
Hai all, I have studied particle deposition mechanism in the flow field .I am having problem with injection of particle in the flow field. Now I am introducing group of particle streams in the compressible flow field. In the flow field I have introduced small perturbation but the particle streams are separated before the perturbation.

Can anybody give me some ideas to overcome this? I would really appreciate the help.

thank you


Alamgir November 19, 2002 23:58

Re: Injection of partical into flow field

First thing, do u wanna introduce particle as a pulse or continuous injections. r u running multiphase flow? if so, then which one? u have to run multiphase mixture model or eularian model, then primany phase would be compressible one and the secondary should be particles. and put the boundary condition for continuous injection. outher wise u have to run trasient flow in multiphase modelling and write a UDF for the pulse.

anything more?


mahdi saniee nezhad November 24, 2002 01:54

Re: Injection of partical into flow field
Dear sir I have a problem with this title. If it's possible for you please send me your received responses. Very thanks for your attention to my request. With the best regards. Mahdi saniee nezhad

All times are GMT -4. The time now is 10:24.