We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Not being able to replicate paper simulations › Reply To: Not being able to replicate paper simulations

November 21, 2024 at 5:24 pm
m.t.vu
Subscriber

The paper was using a turbulent flame, hence the EDC combustion model was used (and therefore I have been using the RNG k-epsilon model as well instead of the laminar one). I forgot to mention that the unit is mm (which is indeed small). I looked at both the static and total temperature, but both did not show much difference. 

The only things mentioned about the wall is that it is made of steel and that surface oxidation reactions of the metal wall are absent.

The calculation was not converged, but the result did not change when I went from 510 iterations (which would show a convergence according to the paper) to 5100 iterations. 

The thing that confuses me the most is that the results don't even look slightly close to the results of the paper, while I have tried to remake this multiple times and it keeps giving me the same result. Is there any way for me to post the paper in here to see if you can see the difference from what I have done?