- #1
pyroknife
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Homework Statement
I'm running a simulation and was given 2 mass flow rates (let's say m1_dot and m2_dot) for 2 chemical species at the inlet.
Homework Equations
mass flow rate = density*velocity * area
The Attempt at a Solution
I need to compute the bulk velocity for the fluid (consisting of the 2 species), so it needs to be some mass-weighted average that I'm computing, but how can I do this when I don't know the mass fractions?