Question: A rocket has the following data: Propellant flow rate = 5 kg/s Nozzle exit diameter =10 cm Nozzle exit pressure = 1.02 bar Ambient

A rocket has the following data: Propellant flow rate = 5 kg/s

A rocket has the following data: Propellant flow rate = 5 kg/s Nozzle exit diameter =10 cm Nozzle exit pressure = 1.02 bar Ambient pressure = 1.013 bar Thrust chamber pressure = 20 bar Thrust = 7 KN Determine the effective jet velocity, actual jet velocity specific impulse and specific propellant consumption.

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