A rocket motor with chamber pressure and temperature of 2.04 MPa, 2200 K, operates at sea level where pressure is 0.1 MPa. Find thrust produced and specific impulse for propellant consumption of 1.0 kg/s. Take c, = 1500 J/kg K, Y = 1.3, g Find also thrust when the pressure inside the nozzle is 50% of initial. = 9.807 m/sec? and R = 346 J/kg K.

A rocket motor with chamber pressure and temperature of 2.04 MPa, 2200 K, operates at sea level where pressure is 0.1 MPa. Find thrust produced and specific impulse for propellant consumption of 1.0 kg/s. Take c, = 1500 J/kg K, Y = 1.3, g Find also thrust when the pressure inside the nozzle is 50% of initial. = 9.807 m/sec? and R = 346 J/kg K.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A rocket motor with chamber pressure and
temperature of 2.04 MPa, 2200 K, operates at
sea level where pressure is 0.1 MPa. Find thrust
produced and specific impulse for propellant
consumption of 1.0 kg/s. Take c, = 1500 J/kg K,
y = 1.3, g = 9.807 m/sec² and R = 346 J/kg K.
Find also thrust when the pressure inside the
nozzle is 50% of initial.

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