A bifurcation study to guide the design of a landing gear with a combined uplock/downlock mechanism [PDF]
, 2014 This paper discusses the insights that a bifurcation analysis can provide when designing mechanisms. A model, in the form of a set of coupled steady-state equations, can be derived to describe the mechanism.
Lowenberg, Mark H +7 more
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Simulation analysis on semi-active control drop dynamics of whole aircraft landing gear
Hangkong gongcheng jinzhan, 2023 The application of semi-active control technology on landing gear is mostly limited to single or magnetorheological landing gear. The research on the whole aircraft is more valuable for the practical application of semi-active control.
REN Panting, XU Feng
doaj +1 more source
Noise Characterization of a Full-Scale Nose Landing Gear [PDF]
Journal of Aircraft, 2018 This paper presents experimental results from a nose landing-gear test campaign. A highly detailed model of the nose section of a 90-seat configuration green regional aircraft concept was built and...
Gareth J. Bennett +2 more
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Effect of Multi-Joint Clearance Coupling on Shimmy of Nose Landing Gear
Aerospace, 2023 The existence of joint clearances in the nose landing gear (NLG) is inevitable and significantly affects shimmy. It was found that the interaction of each joint clearance is closely related to the analysis of shimmy stability.
Guang Feng, Bingyan Jiang, Yiyao Jiang
doaj +1 more source
International Journal of Lightweight Materials and Manufacture, 2021 Nickel-aluminium bronze (NAB) is adopted in certain crucial applications such as nut threads of actuator screw assembly in nose landing gear, which forms the critical weakest link for landing gear operation.
A. Bharatish +5 more
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Structural Analysis of the Nose Landing Gear of a Fighter Aircraft
European Journal of Science and Technology, 2022 The landing gear, which is one of the most important mechanical systems in aircraft, is the structure that is exposed to landing loads, one of the most important and critical loads that the aircraft is exposed to throughout its life cycle. In addition to the fact that the landing gear system must have high strength to these loads, long life, high ...
Gözde AYDIN, İbrahim OZKOL
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Computational Evaluation of Aerodynamic Loading on Retractable Landing-Gears
Aerospace, 2020 Computational fluid dynamics is employed to evaluate the mean aerodynamic loading on the retractable landing-gears of a regional transport commercial aircraft. The mean turbulent flow around simplified landing-gear systems including doors is simulated by
Giuliano De Stefano +3 more
doaj +1 more source
Experimental Investigations on the Possibility to Apply the Corrugated Sheet Metal Used in the Past with Junkers Aircraft to Reduce Noise for Future European Aircraft. Other Noise Reduction Experiments for Future European Aircraft [PDF]
INCAS Bulletin, 2018 This paper shows that corrugated skin used in the past with Junkers aircraft to increase the fuselage and wing rigidity can lead to noise reduction for future European aircraft. If the pressure side of wing which is placed above the engine is corrugated,
Constantin SANDU +4 more
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Evaluation of Joint Clearance Effects on the Shimmy of Nose Landing Gear
Aerospace, 2023 Through the establishment of a three-dimensional joint clearance model, the effects of joint clearances at different positions on shimmy stability are evaluated. In this paper, considering the radial, axial and coupling characteristics of joint clearance,
Yiyao Jiang +5 more
doaj +1 more source
Application of bifurcation methods for the prediction of low-speed aircraft ground performance [PDF]
, 2009 The design of aircraft for ground manoeuvres is an essential part in satisfying the demanding requirements of the aircraft operators. Extensive analysis is done to ensure that a new civil aircraft type will adhere to these requirements, where the ...
Coetzee, EB +5 more
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