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Search took 0.00 seconds. Search: Posts Made By: atul1018
Forum: Main CFD Forum January 31, 2024, 04:34
Replies: 13
Views: 1,164
Posted By atul1018
Hi Msure I have compiled the results as a...

Hi Msure

I have compiled the results as a journal paper and discussed the probable reason for particles not dispersing behind the step. This is mainly due to the simple dispersions model used for...
Forum: Main CFD Forum May 12, 2021, 04:30
Replies: 13
Views: 1,164
Posted By atul1018
-Since my aim is to assess the particle tracking...

-Since my aim is to assess the particle tracking solvers in OpenFOAM and verify the findings of physical experiment, I can't change density or diameter randomly. So changing any parameter randomly...
Forum: Main CFD Forum May 11, 2021, 05:42
Replies: 13
Views: 1,164
Posted By atul1018
-I have also performed the RANS-DEM simulations...

-I have also performed the RANS-DEM simulations where I have injected the particles from the beginning, but it doesn't really make any difference. I will perform the LES-DEM following your suggestion...
Forum: Main CFD Forum May 11, 2021, 05:17
Replies: 13
Views: 1,164
Posted By atul1018
- I inject the particles from the inlet after...

- I inject the particles from the inlet after some time has passed (e.g. total simulation is 1 sec, particles are injected @0.5sec till the end of simulation). The numbers of particles per second are...
Forum: Main CFD Forum May 11, 2021, 04:53
Replies: 13
Views: 1,164
Posted By atul1018
-no, the re-circulation region is not steady, I...

-no, the re-circulation region is not steady, I performed averaging in order to get mean values (UMean). I plot the velocity profiles (Umean) at several stations and you can see the flow gets...
Forum: Main CFD Forum May 11, 2021, 04:02
Replies: 13
Views: 1,164
Posted By atul1018
Hello FMDenaro Thanks for your answer. ...

Hello FMDenaro


Thanks for your answer.




-the flow velocity profiles for fluid phase give really good agreement with the experimental data. I compared Umean and Urms, both seems to be...
Forum: Main CFD Forum May 7, 2021, 05:48
Replies: 13
Views: 1,164
Posted By atul1018
Particle -laden flow using LES-DEM in OpenFoam

Hello All


I am simulating a particle-laden flow (backward facing step), which is turbulent flow case. Particles are injected from inlet after certain time and fluid and particle velocity...
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