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The benefit of the pulsed rocket motor is that, by the on-command ignition of the subsequent pulses, near-optimal energy management of the propellant burn can be accomplished. Each pulse can have a different
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45:(or pulses) that burn until completion of that segment. The next segment can be ignited on command by either an onboard
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Jensen, G.E, & Netzer D.W. Tactical
Missile Propulsion, AIAAProgress in Astronautics and Aeronautics Volume 170 1996
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or in a pre-planned sequence. All of the segments are contained in a single rocket motor case, as opposed to
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The pulsed rocket motor is made by pouring each segment of propellant separately. Between each segment is a
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Phillips, C.A, "Energy
Management for a Multiple Pulse Missile", AIAA Paper 88-0334, Jan., 1988
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of a second pulse, the burning of the propellant generally destroys the barrier.
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that prevents the other segments from burning until ignited. At
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motors. The pulse rocket motor allows the motor to be burned in
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overcomes difficulties shutting down and reigniting
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26:is typically defined as a multiple-
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142:Pulsed nuclear thermal rocket
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137:Nuclear pulse propulsion
24:pulsed rocket motor
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62:ignition
43:segments
58:barrier
51:staged
35:design
28:pulse
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22:A
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