[spikespigel]

Good morning OF's

First of all, I'm new to OpenFoam. However, I spend a lot of my time learning new things about this software that I find very interesting and with multiple possibilities.

Without further ado the description of my problem:

I am working with the movement of Lagrangian particles coupled in the movement of a fluid in a cilinder, this has been compiled with the success (not of my clear authority is) the library pimpleFoam with the intermediate library of the Lagrangian solver. I want the particles to interact with the wall either by: Bouncing (rebounce), freezing, pasting (stick), disappearing, passing through the wall or escape, and assigning probabilities to each of these possible interactions.

I have not been able to do this, no interaction and I do not know how to assign the respective probability

What have I done to solve this problem?

First

Since I'm not a good C ++ programmer, I looked for tutorials that specifically tell me how to make a particle come out of the boundary and be there or bounce or freeze etc ..., I found that it is possible to have a particle stop stuck or bounce If you want to get information about the domain in the intermediate library of Kinematic (StandardWallInteraction), however, it is possible that you take into account the possible interactions and that is not what I am looking for.

Second

I found MultiInteraction.H, but I have not found information or examples or tutorials of its functioning nor is it seen with MultiInteraction.H It is likely that the interactions are related to the particles that interact.

I would like to know if you can recommend me or make any suggestions to solve it, either by openFoam or other software or by providing me with the information to continue working on this problem.

I am grateful and attentive to your comments.

regards