METHOD OF IMPROVEMENT OF FLIGHT SAFETY IN CASE OF ENGINE FAILURE Russian patent published in 2015 - IPC B64C19/02 G05D1/08 

FIELD: aviation.

SUBSTANCE: method of improvement of safety of aircraft flight in case of engine failure operating at the moment of failure in maximum or augmented mode and located on the same wing plane for which the aircraft has an increasing heel angle, is based on the use of aerodynamic surfaces. Roving and list moments occurred as a result of engine failure are effected by additionally controlled surfaces located on the left and right wing consoles, lateral surfaces of the hull which being deflected change the layout of flowing of each wing console, of the hull resulting in elimination of the list and roving moments. It is achieved by change of curvature of the profile of the wing console with the failed engine, resulting in increase of its carrying power and decrease of the list moment, decrease of the angle of attack by deflection of consoles of the stabiliser, and resulting in decrease of the carrying power of the left and right wing plane and consequently, the list moment as well.

EFFECT: higher flight safety.

5 dwg