Bussard ramjet - Wikipedia, the free encyclopedia
|
|
The Bussard ramjet is a theoretical method of spacecraft propulsion proposed in 1960 by the physicist Robert W. Bussard, popularized by Larry Niven in his Known Space series of books, and referred t...
en.wikipedia.org/wiki/Bussard_ramjet
|
|
|
Can Ramjets Be Home-built? ... So Where Are Ramjets Actually Used? ... Ramjets have no moving parts -- much like a valveless pulsejet but they operate with cotinuous combustion rather than the series of explosions that give a pulsejet its characteristic noise.
|
www.aardvark.co.nz/pjet/ramjets.htm
www.aardvark.co.nz/pjet/ramjets.htm
|
|
|
|
Therefore, ramjets are lighter and simpler than a turbojet. Ramjets produce thrust only when the vehicle is already moving; ramjets cannot produce thrust when the engine is stationary or static. ... Ramjets are ideally suited for very high speed flight within the atmosphere.
|
www.grc.nasa.gov/WWW/K-12/airplane/ramjet.html
www.grc.nasa.gov/WWW/K-12/airplane/ramjet.html
|
|
|
|
Ramjets work only at supersonic speeds; a ramjet would be useless in slow speeds. Unlike turbojets, ramjets have no moving parts. The air, which rushes in, is rammed into a space so quickly, that it compresses itself.
|
www.area51zone.com/aircraft/ram-scram.html
|
|
|
Britannica Online Encyclopedia ... Learn more about "ramjets" ... Learn more about "ramjets" and related topics at Britannica.com...
|
www.merriam-webster.com/dictionary/ramjets
www.merriam-webster.com/dictionary/ramjets
|
|
The most simple jet engine has no moving parts. The speed of the jet "rams" or forces air into the engine. It is essentially a turbojet in which ... The ramjet develops no static thrust and very little thrust in general below the speed of sound. ... How a Jet Engine Works Parts of a Jet Engine History of Jet Engines...
|
inventors.about.com/od/jstartinventions/ss/jet_engine_5...
inventors.about.com/od/jstartinventions/ss/jet_engine_5.htm
|
|
A Classification of Ramjets According to the Fuel ... Some Fundamentals on the Performance of Ramjets with Subsonic and Supersonic Combustion, TNO Prints Maurits Laboratory, 2000 ... Ramjets et Scramjets, B. Petit, Encyclopedia of Physical Science and Technology, Vol. 13, 2002...
|
www.onera.fr/conferences/ramjet-scramjet-pde/
www.onera.fr/conferences/ramjet-scramjet-pde/
|
|
A Bussard ramjet (named after R. W. Bussard, who first postulated the idea) is a rocket engine which collects its fuel and reaction mass from the interstellar medium as it moves through space. ... Since the interstellar medium is highly ionised, ... Since a ramjet gathers both its fuel and reaction mass as it goes,
|
www.dangermouse.net/gurps/science/ramjet.html
www.dangermouse.net/gurps/science/ramjet.html
|
|
A selection of articles related to Bussard ramjets ... A Wisdom Archive on Bussard ramjets ... More material related to Bussard Ramjets can be found here:
|
www.experiencefestival.com/bussard_ramjets
www.experiencefestival.com/bussard_ramjets
|
|
