Ramjet

A ramjet, sometimes referred to as a flying stovepipe or an athodyd (an abbreviation of aero thermodynamic duct), is a form of airbreathing jet engine that uses the engine`s forward motion to compress incoming air without a rotary compressor. Ramjets cannot produce thrust at zero airspeed; they cannot move an aircraft from a standstill. A ramjet ....
Found on http://en.wikipedia.org/wiki/Ramjet

ramjet

ramjet engine noun a simple type of jet engine; must be launched at high speed
Found on https://www.encyclo.co.uk/local/20974

Ramjet

[Transformers] Ramjet is the name of several transformers from the Transformers series. All have been Decepticon aligned characters who turn into jets, usually white. ==Transformers: Generation 1== Ramjet is a Decepticon from the Transformers series and has appeared in the related comics, cartoons and The Transformers: The Movie. In the ori...
Found on http://en.wikipedia.org/wiki/Ramjet_(Transformers)

Ramjet

A jet engine with no mechanical compressor, consisting of specially shaped tubes or ducts open at both ends. The air necessary for combustion is shoved into the duct and compressed by the forward motion of the engine.It needs to be accelerated to high speed before it can become operative. See also: Gas Turbine, Rocket.
Found on http://www.diracdelta.co.uk/science/source/r/a/ramjet/source.html

ramjet

air-breathing jet engine that operates with no major moving parts. It relies on the craft`s forward motion to draw in air and on a specially shaped ... [5 related articles]
Found on http://www.britannica.com/eb/a-z/r/10

ramjet

An aerodynamic duct in which fuel is burned to produce a high-velocity propulsive jet. It needs to be accelerated to high speed before it can become operative.
Found on http://www.aerofiles.com/glossary.html

ramjet

An aerodynamic duct in which fuel is burned to produce a high-velocity propulsive jet. It needs to be accelerated to high speed before it can become operative.
Found on http://www.eaa.org/experimenter/glossary.asp

Ramjet

An aerodynamic duct in which fuel is burned to produce a high-velocity propulsive jet. It needs to b
Found on http://www.superglossary.com/Glossary/Technology/Aviation/

ramjet

ramjet: see jet propulsion.
Found on http://www.infoplease.com/ce6/sci/A0917974.html

ramjet

The simplest possible jet engine involving, as it does, no moving parts. It was invented in 1913 by Lorin in France. Air entering the ramjet is compressed solely by the forward movement of the vehicle. Also known as a `flying drainpipe”, it consists essentially of a long duct into which fuel is fe...
Found on http://www.daviddarling.info/encyclopedia/R/ramjet.html

ramjet

[n] - a simple type of jet engine
Found on http://www.webdictionary.co.uk/definition.php?query=ramjet
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