External Combustion Engine

An external combustion engine (EC engine) is a heat engine where an (internal) working fluid is heated by combustion in an external source, through the engine wall or a heat exchanger. The fluid then, by expanding and acting on the mechanism of the engine, produces motion and usable work. The fluid is then cooled, compressed and reused (closed cycle), or (less commonly) dumped, and cool fluid pulled in (open cycle air engine).

Read more about External Combustion Engine:  Combustion, Working Fluid

Famous quotes containing the words external, combustion and/or engine:

    A tempest cracked on the theatre. Quickly,
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    Wallace Stevens (1879–1955)

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    John Milton (1608–1674)

    Industrial man—a sentient reciprocating engine having a fluctuating output, coupled to an iron wheel revolving with uniform velocity. And then we wonder why this should be the golden age of revolution and mental derangement.
    Aldous Huxley (1894–1963)