August 14, 2018 at 9:35 amYuriSubscriber
I am looking for more detailed information (especially step by step tutorials) about Ansys Fluent soot formation model. On the one hand, this theme is a quite complicated and still not fully researched according to arcticles from the Theory Guide, on the other hand, there must be a strong practical impact. Let me know if there any comminities, who research this kind of problem, I would be glad to join.
August 14, 2018 at 11:31 amKarthik RAdministrator
You might want to search for "Tutorial: Modeling Soot with Moss-Brookes Method" on google and go thorough a few links. You might be able to find some resources through this search. Hope this is useful.
August 14, 2018 at 2:26 pmYuriSubscriber
Thanks for advice, Karthik,
Let me intoduce some details of my story. There are two Bjorn F. Magnussen articles, where C2H2 combustion was particulary considered (experimental data). I took all the initial conditions from that articles and ran the same numerical experiment in ANSYS Fluent. Than I compared Magnussen experimental and my CFD results and found some differences (Fig.1).
I wish to find out, what am I doing wrong in my numirical simulations. a) One-Step Model b) Two-Step Model c) Moss-Brookes (default) d) Moss-Brookes (Lee oxidation law)
August 14, 2018 at 3:52 pmKarthik RAdministrator
I'd recommend that you find the tutorial file and make sure you have set-up the problem correct in Fluent. Also, I'd strongly recommend you share your physical model set-up (screenshots of geometry, mesh, boundary conditions, solver settings, type of models being used, and so on) on a separate post and ask your question regarding your specific issue in the community. I am sure people on the community will help you establish a reason for the issue you are observing.
I hope this helps.
August 14, 2018 at 4:06 pmYuriSubscriber
I will follow the recommendations
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