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James Peter Allaire
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James Peter Allaire

American inventor
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Learn about this topic in these articles:

  • USS Carl Vinson
    warship
    / Propulsion

    In 1824 James Peter Allaire of the United States invented the compound-expansion steam engine, in which the steam was used in a second cylinder at a lower pressure after it had done its work in the first. Eventually it was made practical by progress in metallurgy and…

    Read More

    In 1824 James Peter Allaire of the United States invented the compound-expansion steam engine, in which the steam was used in a second cylinder at a lower pressure after it had done its work in the first. Eventually it was made practical by progress in metallurgy and…

    Read More