Results 201 to 210 of about 10,169,708 (230)
An Enhanced Hybrid SVD-DBO-VMD Framework for Rolling Bearing Fault Feature Extraction Using Vibration Data. [PDF]
Sensors (Basel)Zhang C, Xu L, He X, Zhao Z, Zhao X.
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Female sexual function and distress and time-to-pregnancy in a prospective preconception cohort. [PDF]
Am J Obstet GynecolBond JC +8 more
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An Adaptive Refined Composite Multiscale Differential Symbolic Entropy Rooted in LSC-SAO and Its Application in Fault Diagnosis. [PDF]
Entropy (Basel)Mao M, Yang J, Zhou C, Zhou C, Li X.
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Hybrid Diagnostic Framework for Interpretable Bearing Fault Classification Using CNN and Dual-Stage Feature Selection. [PDF]
Sensors (Basel)Saouli ME, Touba MM, Boudiaf A.
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Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2021
The under-race lubrication system providing a moderate amount of oil to high-speed bearings is one of the key factors to ensure its good lubrication and cooling. To investigate the oil capture performance of the oil scoop, a complete numerical calculation model was established, and unsteady simulations of oil–gas two-phase flow inside the under-race ...
Zhengang Liu, Le Jiang, Yaguo Lyu
exaly +2 more sources
The under-race lubrication system providing a moderate amount of oil to high-speed bearings is one of the key factors to ensure its good lubrication and cooling. To investigate the oil capture performance of the oil scoop, a complete numerical calculation model was established, and unsteady simulations of oil–gas two-phase flow inside the under-race ...
Zhengang Liu, Le Jiang, Yaguo Lyu
exaly +2 more sources
Industrial Lubrication and Tribology, 2021
Purpose Under-race lubrication can increase the amount of lubricating oil entering a bearing and greatly improve lubrication and cooling effects. The oil-air two-phase flow and heat transfer characteristics inside a ball bearing with under-race lubrication play a key role in lubrication and cooling performance ...
Heyun Bao, Xiaonan Hou
exaly +2 more sources
Purpose Under-race lubrication can increase the amount of lubricating oil entering a bearing and greatly improve lubrication and cooling effects. The oil-air two-phase flow and heat transfer characteristics inside a ball bearing with under-race lubrication play a key role in lubrication and cooling performance ...
Heyun Bao, Xiaonan Hou
exaly +2 more sources