Results 61 to 70 of about 690,601 (278)
Tapered Roller Bearing Accelerated Fatigue Life Test Rig Design [PDF]
, 2015 Fatigue life testing of large tapered roller bearings for railroad applications is both expensive and time consuming. Accepted methods for testing bearings include full–size and scaled down testing.
Bennett, Hilton +5 more
core
Advanced Manufacturing of Composite‐Based Systems for Energy Applications
Advanced Materials Technologies, EarlyView.Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli +13 more
wiley +1 more source
Investigation of Tapered Roller Bearing Damage Detection Using Oil Debris Analysis [PDF]
, 2006 A diagnostic tool was developed for detecting fatigue damage to tapered roller bearings. Tapered roller bearings are used in helicopter transmissions and have potential for use in high bypass advanced gas turbine aircraft engines.
Fichter, Thomas +2 more
core
Advanced Materials Technologies, EarlyView.A constraint‐based analytical framework maps the coupled effects of material properties, structural parameters, and operating conditions in tubular dielectric elastomer pumps for extracorporeal circulatory applications. The approach defines performance boundaries through mechanical, electrical, and hydraulic constraints and identifies feasible design ...
Yan Zhang +3 more
wiley +1 more source
LubricantsShaft deflection degrades roller alignment and intensifies stress concentration/edge effects at roller-ends and raceway edges, ultimately compromising service performance of tapered roller bearings (TRBs).
Zhenghai Wu, Junmin Kang, Sier Deng
doaj +1 more source
Advanced Optical Materials, EarlyView.Spherical liquid crystal polymer microlasers with a bipolar configuration confine lasing to a single equatorial plane, allowing precise control over where the laser emission is generated. The anisotropic refractive index profile additionally lifts the energy degeneracy of azimuthal whispering gallery modes, which causes a characteristic splitting into ...
David Ripp +5 more
wiley +1 more source
Information Transmission Strategies for Self‐Organized Robotic Aggregation
Advanced Robotics Research, EarlyView.In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng +5 more
wiley +1 more source
Analysis of Influencing Factor on Tapered Roller Bearing Vibration based on Poor Information
Jixie chuandong, 2018 The vibration of tapered roller bearings is affected by many factors,which belongs to the problem of poor information. Based on the theory of poor information system,by using a variety of correlation methods to analyze the influencing factors of ...
Xia Xintao +4 more
doaj
Analysis of Dynamic Characteristics of Grease-Lubricated Tapered Roller Bearings
Shock and Vibration, 2018 Tapered roller bearings (TRBs) are applied extensively in the field of high-speed trains, machine tools, automobiles, etc. The motion prediction of main components of TRBs under grease lubrication will be beneficial to the design of bearings and the ...
Zheng-Hai Wu, Ying-Qiang Xu, Si-Er Deng
doaj +1 more source
Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review
Advanced Robotics Research, EarlyView.Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang +14 more
wiley +1 more source