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

November 25, 2024 at 5:08 pm
m.t.vu
Subscriber

So if I understand correctly, the flame shape in the paper is incorrect? I was running some other simulations and got this (which I had shown earlier):

Does this seem more logical than the one in the paper? The velocity plot is as follows:

Where it does seem to correspond with the inlet speed that you have mentioned.

 

I did not check the temparture field after initialisation.

For the Sutherland parameters, I was not entirely sure how to take this on. Since Fluent gave parameters of 0 in the mixture, I had to figure out this by myself. The way I did this was by multiplying the mass fraction of the species (hydrogen and air in this case) by the Sutherland parameters for the individual species (which had values in Fluent).