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    contra-rotating propellers

    2重反転プロペラ 二重反転プロペラ

    Two sets of propellers, one behind the other, that rotate in opposite directions. This arrangement eliminates the effect of torque.

    See also

    • Coaxial rotors
    • Mecha musume
    • Strike Witches
    • Tu-95
    • Wikipedia: Contra-rotating propellers

    Posts

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