Calculate the flow rate of LOX to the combustion chamber in a LOX-H2 rocket engine if the total propellant flow rate is 17 kg/s and mixture ratio is 3.2.

Calculate the flow rate of LOX to the combustion chamber in a LOX-H2 rocket engine if the total propellant flow rate is 17 kg/s and mixture ratio is 3.2. Correct Answer 12.95 kg/s

ṁo = ṁr/(r+1) So ṁo = 17*3.2/4.2 = 12.95 kg/s.
Bissoy MCQ

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