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
Sub-Rayleigh elastodynamic frictional contact of a layer-substrate system
TL;DR: In this article, the steady-state elastodynamic frictional contact responses of a rigid or elastic indenter sliding on an elastic layer-substrate system at a sub-Rayleigh velocity were investigated.
Journal ArticleDOI
A numerical solution to the cattaneo-mindlin problem for viscoelastic materials
S Spinu,D Cerlinca +1 more
TL;DR: In this article, an existing algorithm for the purely elastic slip-stick contact is coupled with a semi-analytical method for viscoelastic displacement computation, for which a well-established solution is readily available.
Journal ArticleDOI
Modeling rolling contact fatigue lives of composite materials based on the dual beam FIB/SEM technique
Qinghua Zhou,Qinghua Zhou,Lechun Xie,Xueli Wang,Xiaoqing Jin,Zhanjiang Wang,Jiaxu Wang,Jiaxu Wang,Zhihong Jia,Leon M. Keer,Qian Wang,Qian Wang +11 more
TL;DR: In this paper, a new numerical RCF life modeling method was proposed based on the microstructure-based stress analysis approach and Zaretsky's RCF prediction methodology, and the newly developed mesh differential refinement scheme, together with the fast Fourier Transform techniques, was utilized to improve the efficiency and versatility of the proposed method.
Journal ArticleDOI
Rolling contact on a viscoelastic multi-layered half-space
TL;DR: In this article , a parametric study is performed to highlight the effects of the elastic modulus and the relaxation time on some relatively simple cases of rolling contact on a viscoelastic multi-layered half-space.
Journal ArticleDOI
Numerical Analyses on the Adhesive Contact between a Sphere and a Longitudinal Wavy Surface
Jiunn-Jong Wu,Yu Ju Lin +1 more
TL;DR: In this article, the adhesive contact between a sphere and a longitudinal wavy surface is simulated numerically using a modified simulation method using the Newton BI-CGSTAB method in a rectangular coordinate.
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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