Hi all.

I have a problem on specifing mass flow rate in a 2d axi-symmetric geometry.

The geometry is axi-symmetric and only half section is considered in my problem.

The liquid fuel will be injected in that region with a specified equivalence ratio.

For 2d planner and 3D, I can specify the desired mass flow rate with respect to the incoming air mass flow rate.

But, I do not know the fuel mass flow rate for 2d axi-symmetric case.

In that case, how can I specify the desired mass flow rate?

Thanks in advance!

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