Topic
Landing gear
About: Landing gear is a research topic. Over the lifetime, 3403 publications have been published within this topic receiving 25370 citations. The topic is also known as: landing gear & gear.
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04 May 2009TL;DR: In this paper, a pneumatic turbine was used to drive at least one wheel of an aircraft landing gear, which included at least a turbine machine incorporated into the landing gear of the aircraft.
Abstract: Device for driving at least one wheel of an aircraft landing gear, which includes at least one turbine machine incorporated into the landing gear of the aircraft. Advantageously, the turbine machine is a pneumatic turbine.
12 citations
27 May 2013
TL;DR: A custom-made measurement system developed by GAUS including a 95-microphone array with its related audio pre-amplifying and recording system have been used to acquire a comprehensive data set of over 300 flyovers during a five-day period.
Abstract: In June 2012, fly-over measurements were performed on landing aircraft at P.-E. Trudeau Montreal airport. A custom-made measurement system developed by GAUS (Groupe d’Acoustique de l’Universite de Sherbrooke) including a 95-microphone array with its related audio pre-amplifying and recording system have been used to acquire a comprehensive data set of over 300 flyovers during a five-day period. A particular focus has been made on Bombardier CRJ200 aircraft for which several flight conditions have been measured. Trajectories of aircraft were tracked by a synchronized 2-camera system. Precise localizations of landing gear, flaps and engine have been obtained as preliminary results. The article details source identification results as well as the complete experimental set-up and the algorithms used in de-dopplerization and Beamforming computations.
12 citations
TL;DR: In this article, the characteristics of a propulsive fuselage aircraft concept targeting entry-into-service year 203 were described, with a focus on the integration of synergistic airframe-propulsion system integration.
Abstract: As a novel approach toward the realization of synergistic airframe–propulsion system integration, the characteristics of a propulsive fuselage aircraft concept targeting entry-into-service year 203...
12 citations
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TL;DR: In this article, the impact forces in landing gears were considered and the differential equations were developed and their numerical integration was shown, considering the nonlinear properties of the oleo shock strut.
Abstract: Report deals with the impact forces in landing gears. Both the landing impact and the taxiing impact have been considered, but drag forces have so far been excluded. The differential equations are developed and their numerical integration is shown, considering the nonlinear properties of the oleo shock strut. A way is shown for determining the dimensions of the metering pin from a given load-time diagram. A review of German literature on landing-gear impact is also presented.
12 citations
04 Jun 2012
12 citations