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  1. INDUSTRY|mechanical engineering

    #553149

    IATE #1345695
    teoiric an diosca gníomhróra Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Theorie der wirkenden Scheibe
    de
    actuator disc theory
    en
    Sainmhíniú with respect to propeller and rotary-wing action,a theory which states that a propeller or rotary-wing system creates thrust or lift in reaction to the force required to accelerate a mass of air through its disc,the pressure differential before and behind the disc being equal to the rate of change of momentum of the air accelerated through the disc Tagairt Multilingual Aeronautical Dictionary(AGARD,1980)
    théorie de Froude
    fr