Journal ArticleDOI
A versatile method of discrete convolution and FFT (DC-FFT) for contact analyses
TLDR
In this article, Discrete convolution and FFT (DC-FFT) is adopted instead of the method of continuous convolutions and Fourier transform for the contact problems.About:
This article is published in Wear.The article was published on 2000-08-28. It has received 613 citations till now. The article focuses on the topics: Split-radix FFT algorithm & Prime-factor FFT algorithm.read more
Citations
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Journal ArticleDOI
Investigating the Effect of Surface Finish on Mixed EHL in Rolling and Rolling-Sliding Contacts
TL;DR: In this article, a deterministic mixed elastohydrodynamic lubrication (EHL) model was used to study the mixed lubrication performance of a group of engineered surfaces, including turned, isotropically finished, ground, and dimpled surfaces, under different operation conditions.
Journal ArticleDOI
Analysis of fluid pressure, interface stresses and stress intensity factors for layered materials with cracks and inhomogeneities under elastohydrodynamic lubrication contact
TL;DR: In this article, the effects of surface defects on the coating and the film thickness and fluid pressure profiles and elastic fields are analyzed in the cases presented, and stress intensity factors for the embedded cracks are obtained based on the solution and involved in the analysis.
Journal ArticleDOI
Plasto-Elastohydrodynamic Lubrication (PEHL) in Point Contacts
TL;DR: In this paper, a three-dimensional plasto-elastohydrodynamic lubrication (PEHL) model has been developed by taking into account plastic deformation and material work-hardening.
Journal ArticleDOI
Combined finite element-boundary element method modelling of elastic multi-asperity contacts
TL;DR: In this paper, a novel formulation of elastic multi-asperity contacts based on the boundary element method (BEM) is presented for the first time, in which the influence coefficients are numerically calculated using a finite element method.
Journal ArticleDOI
Frictional contact involving a multiferroic thin film subjected to surface magnetoelectroelastic effects
TL;DR: In this paper, a size-dependent semi-analytical model was proposed to analyze the influence of surface MEE, multiferroic film thickness, and friction coefficient on the contact behaviors, including pressure/stresses and electric/magnetic potentials.
References
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Book
The Fourier Transform and Its Applications
TL;DR: In this paper, the authors provide a broad overview of Fourier Transform and its relation with the FFT and the Hartley Transform, as well as the Laplace Transform and the Laplacian Transform.
Book
The fast Fourier transform and its applications
TL;DR: This book focuses on the application of the FFT in a variety of areas: Biomedical engineering, mechanical analysis, analysis of stock market data, geophysical analysis, and the conventional radar communications field.
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