Gaois

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4 results

  1. TRANSPORT · TRANSPORT|land transport|land transport

    #554176

    IATE #1346884
    déhéidreach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    V-Stellung
    de
    dihedral
    en
    Definition the angle at which,in an aeroplane or glider,the port and starboard parts of the main plane or tailplane are inclined upwards to the transverse plane of reference.If the inclination is downwards the angle is termed anhedral,negative dihedral,or cathedral Reference Multilingual Aeronautical Dictionary(AGARD,1980)
    dièdre
    fr
  2. TRANSPORT|air and space transport · SCIENCE|natural and applied sciences|physical sciences|aerodynamics

    #625374

    IATE #1346438
    déhéidreach diúltach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    ainhéadrach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    uillinn dhéhéidreach dhiúltach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    negative V-Stellung
    de
    cathedral | negative dihedral | anhedral
    en
    Definition downslope of an aircraft's wings from its fuselage Reference "COM-EN, based on:DAT Wiki > Cathedral (aerodynamics). http://www.datwiki.net/page.php?id=1549&find=cathedral%20(aerodynamics)&searching=yes [4.1.2012]"
    Comment The wings of an airplane, as they are viewed from the front, are not usually straight; they normally angle upward from the center. This upward angling is called positive dihedral, and it improves the stability of the airplane. However, when maneuverability is more important than stability, as it is on some military fighters and acrobatic airplanes, the wings are set with negative dihedral (cathedral). The wings angle downward from the center. Cathedral decreases the stability of an airplane and makes it more maneuverable.
    dièdre négatif
    fr
  3. TRANSPORT · TRANSPORT|land transport|land transport

    #625565

    IATE #1346885
    éifeacht dhéhéidreach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    V-Stellungswirkung | Schieberollmoment
    de
    dihedral effect
    en
    Definition the rolling moment of an aircraft due to sideslip,resulting principally from the actual dihedral of the wing or wings.The dihedral effect is said to be positive if it is such that it tends to raise the forward wing in the sideslip Reference Multilingual Aeronautical Dictionary(AGARD,1980)
    effet du dièdre | effet dièdre
    fr
  4. TRANSPORT · SCIENCE|natural and applied sciences|earth sciences · TRANSPORT|land transport|land transport

    #625603

    IATE #1347016
    uillinn dhéhéidreach éifeachtach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    effektiver V-Winkel
    de
    effective dihedral angle
    en
    Definition the imaginary angle of the effective dihedral,i.e.,the actual dihedral angle that would be required to produce the dihedral effect actually obtained Reference Multilingual Aeronautical Dictionary(AGARD,1980)
    angle de dièdre efficace
    fr