Results 21 to 30 of about 6,390,732 (328)
Energy absorption capability of composite bolted joints undergoing extended bearing failure
Composite structures, 2020 Innovative crashworthiness strategies are needed for future narrow-body composite fuselage aircraft due to limited crash energy absorption capability below the cargo floor.
J. Hassan +7 more
semanticscholar +1 more source
Performance Analysis of Polymer Additive Manufactured Gear Bearings
Applied Sciences, 2023 Bearings in general, and in this case rotational bearings, are important elements in many machines. The main objective of this study was to find out the load-bearing capacity of 3D-printed gear bearings under various rotational speeds, test the bearings ...
Cristian Moldovan, Carmen Sticlaru
doaj +1 more source
Bearing time-to-failure estimation using spectral analysis features [PDF]
, 2014 With the increasing use of health usage monitoring systems on helicopters, a lot of research has been undertaken for diagnosis of transmission components.
Mba, David +2 more
core +1 more source
Early Failure Detection and Diagnostics of Self-Aligning Journal Bearing through Vibro-acoustic Analysis [PDF]
Journal bearings are widely used to support the rotor of industrial machinery with high loads, such as steam turbines, centrifugal pump and compressors.
Gu, Fengshou +4 more
core +4 more sources
Yantu gongcheng xuebao, 2021 Calculating the ultimate bearing capacity of strip footings placed near slopes has long been a critical component in geotechnical design. In order to obtain the accurate solution of this issue, the statically and kinematically admissible conditions ...
LI Cheng-chao 1, 2, GUAN Yun-fei 1, CAI Zheng-yin 1, JIANG Peng-ming 2, HAN Xun 1
doaj +1 more source
, 2020 Carbon fibre reinforced polymer (CFRP) materials are widely used in transport aircraft. Crashworthiness requirements demand sufficient energy absorption capacity, especially in the fuselage structure.
T. Feser +7 more
semanticscholar +1 more source
Shock and Vibration, 2021 This study established the prognostics and health management system for bearing failure. The vibration signals measured during the bearing operation were used for prognostics.
YaoChi Tang, Kuohao Li
doaj +1 more source
Advanced Bearing System for Ultra Precision Plastic Electronics Production Systems [PDF]
, 2014 The aims of this MSc research project are to investigate the application of aluminium for the main components of an ultra-precision spindle defined for use in R2R production systems and to produce a reel to reel rotary aluminium hydrostatic bearing ...
Zhao, Gang
core +7 more sources
Early Warning Signals for Bearing Failure Using Detrended Fluctuation Analysis
Applied Sciences, 2020 Prognostic techniques play a critical role in predicting upcoming faults and failures in machinery or a system by monitoring any deviation in the operation.
L. Shalalfeh, Ashraf AlShalalfeh
semanticscholar +1 more source
Energies, 2020 As the critical parts of wind turbines, rolling bearings are prone to faults due to the extreme operating conditions. To avoid the influence of the faults on wind turbine performance and asset damages, many methods have been developed to monitor the ...
Chao Zhang +6 more
doaj +1 more source