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Influence of Tire Inflation Pressure on Nose Landing Gear Shimmy
Journal of Aircraft, 2010This work investigates shimmy oscillations in the nose landing gear of a passenger aircraft and studies how they depend on changes in the tire inflation pressure. To achieve this, a mathematical model of a landing gear is considered that includes the influence of the tire pressure via different tire properties, such as cornering force and contact patch
Phanikrishna Thota +3 more
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Aircraft Landing Impact Parametric Study with Emphasis on Nose Gear Landing Conditions
Journal of Aircraft, 2002A parametric approach to simulation of landing impact, with pitching and heaving degrees of freedom of the aircraft motion, has been used to determine the response of the main and nose gears. Compared to each gear's independent behavior, there are important differences in the landing conditions and in the resulting vertical loads and displacements when
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Vibration Analysis of Nose Landing Gear for A Propeller Aircraft
Aeronautical and Aerospace EngineeringThe main problem in the landing gear dynamics of the aircraft is either shimmy or brake induced vibration or ground induced longitudinal and lateral excitation due to runway unevenness. Neither of these vibrations is catastrophic, but still causes huge discomfort to pilots and passengers.
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Fatigue Investigation of the E-2B/C Nose Landing Gear
1975Abstract : A laboratory fatigue investigation was performed on an E-2B and an E- 2C nose landing gear to determine whether the authorized limit of 650 catapult launches could be extended. The starboard holdback lug of the E-2B nose landing gear, with modified drag brace attachment lugs, failed after the application of 3,336 test cycles.
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A Case Study of Nose Landing Gear Failure Caused by Fatigue
2011The nose landing gear of a commercial turboprop airplane failed during landing. A post-occurrence examination found a fracture in the trunnion arm of the oleo strut housing. The landing gear had been installed on the aircraft after an overhaul. The laboratory investigation has established that the eventual ductile overload fracture was precipitated by ...
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The effect of doors and cavity on the aerodynamic noise of fuselage nose landing gear
International Journal of Aeroacoustics, 2021Yongfei Mu
exaly
Failure of nose landing gear downlock link
Aircraft Engineering and Aerospace Technology, 2002openaire +1 more source
Detached Eddy Simulation of a Nose Landing-Gear Cavity
2009R. Langtry, P. Spalart
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Multidisciplinary modeling and analysis of nose landing gear shimmy
IET Conference ProceedingsXiying Chen +4 more
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Computational Aeroacoustics Validation and Analysis of a Nose Landing Gear
15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference), 2009Anthony Keating +6 more
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