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Search: Posts Made By: alainislas
Forum: FLUENT July 20, 2023, 11:22
Replies: 11
Views: 591
Posted By alainislas
Regardless if you are doing premixed...

Regardless if you are doing premixed or.non-premixed combustion, you should know the equivalence ratio of your case. In Fluent I know there is no dedicated place to input an ER, but you can control...
Forum: FLUENT July 20, 2023, 11:01
Replies: 11
Views: 591
Posted By alainislas
Ok, so please post some contours of your flow...

Ok, so please post some contours of your flow (velocity, TKE, temperature). This can help us to understand if the dynamics of the flow provoke local extinctions or convect the high temperature patch...
Forum: FLUENT July 17, 2023, 14:56
Replies: 11
Views: 591
Posted By alainislas
So if WD nor JL did not work, why did you moved...

So if WD nor JL did not work, why did you moved to GRI mechanism? It's harder and takes longer to detect issues with such mechanism. About the finite rates, did you make sure that the value and units...
Forum: FLUENT July 17, 2023, 12:12
Replies: 11
Views: 591
Posted By alainislas
Please check your boundary conditions were set...

Please check your boundary conditions were set appropriately, did you define the CH4 inlet in mass or mole fractions? Please plot some pictures of the cold-flow (velocity, species, temperature).
...
Forum: FLUENT July 16, 2023, 05:17
Replies: 11
Views: 591
Posted By alainislas
PLease try to use the EDM /FR model and report...

PLease try to use the EDM /FR model and report back...
Also if you can post some pictures of your domain and boundary conditions..that would be helpful
Forum: FLUENT July 14, 2023, 12:15
Replies: 11
Views: 591
Posted By alainislas
Are you using the EDM /FR model? Please post some...

Are you using the EDM /FR model? Please post some screenshots of your species transport panel
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