[Ahmadreza_b]

I want to investigate Jet in Hot Co-flow (JHC) burner with the Eddy Dissipation Concept (EDC) model. Reactants are (H2 and CH4)

As I found out, Species Transport Model should be chosen for EDC model. But if we select Species Transport Model, How can we define Methane and Hydrogen as Reactants?

[Starcatcher]

which software do you use?
I work with Ansys fluent and there you defin eyour reactants in the "materials"-list and then as boundary conditions.

[Ahmadreza_b]

Originally Posted by Starcatcher

which software do you use?
I work with Ansys fluent and there you defin eyour reactants in the "materials"-list and then as boundary conditions.

I'm using Ansys Fluent 18.2
After selecting Species Transport and Volumetric options, there is a list of mixture materials, but none of them is Methane + Hydrogen

If we select Methane-Air, Hydrogen in not available in "Select Boundary Species"

[Starcatcher]

At Setup->"materials" you have to define a new mixture.

[Ahmadreza_b]

Originally Posted by Starcatcher

At Setup->"materials" you have to define a new mixture.

I added Hydrogen in Setup > Material
but Hydrogen can't be found to define Mass Fraction in Species tab in Boundary condition for fuel-inlet

[Starcatcher]

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[Starcatcher]

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