Pulse Jet Engine

A pulse jet engine (or pulsejet) is a type of jet engine in which combustion occurs in pulses. Pulsejet engines can be made with few or no moving parts, and are capable of running statically.

Pulse jet engines are a lightweight form of jet propulsion, but usually have a poor compression ratio, and hence give a low specific impulse.

One notable line of research of pulsejet engines includes the pulse detonation engine which involves repeated detonations in the engine, and which can potentially give high compression and good efficiency.

Read more about Pulse Jet Engine:  Types, History, Operation, Function

Famous quotes containing the words pulse, jet and/or engine:

    Give him the darkest inch your shelf allows,
    Hide him in lonely garrets, if you will,—
    But his hard, human pulse is throbbing still
    With the sure strength that fearless truth endows.
    Edwin Arlington Robinson (1869–1935)

    Gimme the Plaza, the jet and $150 million, too.
    Headline, New York Post (Feb. 13, 1990)

    There is a small steam engine in his brain which not only sets the cerebral mass in motion, but keeps the owner in hot water.
    —Unknown. New York Weekly Mirror (July 5, 1845)