Flight air data measuring system

作者: Oleg Ivanovich Nazarov , Vyacheslav Nikolaevich Dyatlov , Aleksandr Sergeevich Klimov , Yevgeny Semenovich Vozhdaev , Andrey Viktorovich Vyalkov

DOI:

关键词: Electrical engineeringHeating systemAviationFuselageAirspeedPressure sensorRange (aeronautics)Electric heatingEngineeringAngle of attackMechanical engineering

摘要: The invention relates to aviation. inventive flight air data measuring system consists of airspeed heads comprising receiving openings which are provided with an electric heating anti-ice and connected pressure sensors by pneumatic lines, external temperature a path computer. All blocks units arranged in single aerodynamically streamlined body is fixable the aircraft axisymmetric elements. Said constructed such way that it autonomous communicates systems thereof information transmitting power supplying channels via electrical connectors. In order provide autonomy terms supply, supply placed thereof. Such embodiment extends thereof, reduces pre-flight preparation time case failure detection, decreases required operation, simplifies structural design head system, weight entire facilitates adaptation fuselage modified shape or another operating measurement range said up angle attack 180≤α≤180° gliding -180≤β≤180°, i.e. full scale.

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