Engineering, 27.06.2020 20:01 anglegirl2313
For the rocket propulsion unit given in (textbook) example 3-2 (given below) compute the new exhaust velocity if the nozzle is cut off, decreasing the exit area by 50%. Estimate the losses in kinetic energy and thrust and express them as a percentage of the original kinetic energy and the original thrust.
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For the rocket propulsion unit given in (textbook) example 3-2 (given below) compute the new exhaust...
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