Jet propulsion | Wikipedia audio article
Channel: wikipedia tts
Date: 17/05/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Jet_propulsion


00:00:39 1 Physics
00:01:16 1.1 Specific impulse
00:03:28 1.2 Thrust
00:03:50 2 Types of reaction engine
00:04:27 2.1 Jet engine
00:04:47 2.2 Rocket engine
00:05:38 2.3 Plasma engine
00:06:05 2.4 Pump-jet
00:06:19 3 Jet-propelled animals
00:06:39 4 See also
00:07:59 5 References



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SUMMARY
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Jet propulsion is the propulsion of an object in one direction, produced by ejecting a jet of fluid in the opposite direction. By Newton's third law, the moving body is propelled in the opposite direction to the jet. Reaction engines operating on the principle of jet propulsion include the jet engine used for aircraft propulsion, the pump-jet used for marine propulsion, and the rocket engine and plasma thruster used for spacecraft propulsion. Biological systems include the propulsion mechanisms of certain marine animals such as cephalopods, sea hares, arthropods, and fish.