Rocket Motor
Item Name Code (INC) 21790
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A nonairbreathing reaction propulsion device that consists essentially of a thrust chamber and exhaust nozzle, and that carries its own solid oxidizer-fuel combination from which hot gases are generated by combustion and expanded through a nozzle. See also ROCKET MOTOR CLUSTER.
Additional Information for Rocket Motor
A rocket motor is a device that produces thrust to propel a rocket into space or to achieve high speeds in the atmosphere. It is the main component of a rocket engine and is responsible for generating the force needed to overcome gravity and propel the rocket forward.
Rocket motors work on the principle of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. In the case of a rocket motor, the action is the expulsion of high-speed exhaust gases, and the reaction is the forward thrust that propels the rocket.
Rocket motors typically use a combination of fuel and oxidizer to produce combustion and generate the necessary thrust. The fuel and oxidizer are usually stored separately and are mixed and ignited in the combustion chamber of the rocket motor. The combustion process releases a large amount of energy, which is converted into high-pressure gases that are expelled through a nozzle at the rear of the rocket motor. This expulsion of gases creates a force in the opposite direction, propelling the rocket forward.
Rocket motors can vary in size and design depending on the specific application and requirements of the rocket. They can be solid rocket motors, which have a single solid propellant that is ignited and burns continuously, or they can be liquid rocket motors, which use liquid propellants that are pumped into the combustion chamber and ignited.
Rocket motors are crucial components of space exploration and satellite launches, as well as military applications such as missile systems. They provide the necessary thrust to overcome Earth's gravity and propel rockets into space or achieve high speeds in the atmosphere.