Extended Hertz Theory of Contact Mechanics for Case-Hardened Steels With Implications for Bearing Fatigue Life
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This article is published in Journal of Tribology-transactions of The Asme.The article was published on 2018-03-01 and is currently open access. It has received 23 citations till now. The article focuses on the topics: Contact mechanics & Bearing (mechanical).read more
Citations
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A novel Switching Unscented Kalman Filter method for remaining useful life prediction of rolling bearing
TL;DR: In order to make the filtering results of Condition Monitoring (CM) data smoother and avoid misjudgment of status when the degradation speed is negative, the measurement error parameter is selected as the standard deviation of CM data in the degradation stage.
Journal ArticleDOI
Health indicator construction by quadratic function-based deep convolutional auto-encoder and its application into bearing RUL prediction.
TL;DR: In this paper, a novel quadratic function-based deep convolutional auto-encoder is developed in order to predict the remaining useful life (RUL) of bearing.
Journal ArticleDOI
FFT-Based Methods for Computational Contact Mechanics
TL;DR: Different algorithms involving the fast Fourier transform (FFT) are summarized, developed for different contact problems, error control, as well as solutions to the problems involving different contact geometries, different types of materials, and different physical issues.
Journal ArticleDOI
Evaluation of contact fatigue life of a wind turbine carburized gear considering gradients of mechanical properties
TL;DR: Case hardening processes such as carburizing are extensively applied in heavy-duty gears used in wind turbines, ships, high-speed rails, etc. Contact fatigue failure occurs commonly in engineering...
Journal ArticleDOI
A New Approach Towards Life Prediction of Case Hardened Bearing Steels Subjected to Rolling Contact Fatigue
TL;DR: In this paper, an experimental methodology was proposed to measure the location and magnitude of cyclically evolving elastoplastic von Mises stresses in terms of micro-hardness numbers.
References
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Book
Rolling Bearing Analysis
Tedric A. Harris,W. J. Crecelius +1 more
TL;DR: Rolling bearing types and applications Rolling Bearing Macrogeometry Interference Fitting and Clearance Bearing Loads and Speeds Ball and Roller Loads Contact Stress and Deformation Distribution of Internal Loading in Statically Loaded Bearingings Internal Speeds and Motions Distribution of internal Loading in High Speed Bearing Deflection, Preloading, and Stiffness Statically Indeterminate Shaft - Bearing Systems Lubricant Films in Rolling Element - Raceway Contacts Friction in Fluid-Lubricated Rolling Element- RacewayContacts friction in Rolling Bearingings Rolling Bearing Temperatures Bearing
Journal ArticleDOI
Graded Materials for Resistance to Contact Deformation and Damage
TL;DR: This review assesses the current understanding of the resistance of graded materials to contact deformation and damage, and outlines future research directions and possible applications for graded materials.
BookDOI
Introduction to nonlinear finite element analysis
TL;DR: In this paper, the authors propose a finite element analysis procedure for nonlinear elastic systems, including contact problems, and finite element analyses for elastoplastic problems, such as contact failure.
Journal ArticleDOI
Indentation of solids with gradients in elastic properties: Part I. Point force
TL;DR: In this paper, the authors present analytical and computational results on the evolution of stresses and displacements due to indentation from a normal point force on an elastic substrate whose Young's modulus E varies as a function of depth, z, beneath the indented surface.