An apparatus for alleviating high angle of attack side force on slender pointed cylindrical forebodies such as fighter aircraft, missiles and the like is described. A symmetrical pair of helical separation trips was employed to disrupt the leeside vortices normally attained. The symmetrical pair of trips starts at either a common point or at space points on the upper surface of the forebody and extends along separate helical paths along the circumference of the forebody.


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    GUST ALLEVIATOR

    RICHARDSON ALBERT S | European Patent Office | 2015

    Free access

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    GUST ALLEVIATOR

    RICHARDSON ALBERT S JR | European Patent Office | 2015

    Free access