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
Effect of lubricant selection on the wear characteristics of spur gear under oil-air mixed lubrication
TL;DR: In this paper, the effects of the mixture of squalane base oil and 15% (by weight) polyisoprene(SQL+PIP), polyalphaolefin oil (PAO6) and mineral SN100 on the distribution of lubrication performance parameters and the wear characteristics were analyzed.
Journal ArticleDOI
Numerical Simulation of Static Seal Contact Mechanics Including Hydrostatic Load at the Contacting Interface
TL;DR: In this article, a finite element model of a static seal assembled in its housing has been built and is utilized to study how the seal deforms under varying loading conditions, and the simulation showed that the surface profile is distorted due to the hydrostatic pressure.
Journal ArticleDOI
Effect of lubricant viscosity on dynamics of high-precision gear considering lubricant-induced backlash reduction
TL;DR: In this article , the effect of lubricant viscosity on dynamics of a high-precision spur gear pair with near-zero backlash was investigated under deterministic and uncertain conditions via a tribo-dynamic model.
Journal ArticleDOI
A New Deterministic Model for Mixed Lubricated Point Contact With High Accuracy
Shuowen Zhang,Chenhui Zhang +1 more
Journal ArticleDOI
Three-Dimensional Semiperiodic Line Contact-Periodic in Contact Length Direction
Shuangbiao Liu,Diann Y. Hua +1 more
TL;DR: In this paper, a modified discrete convolution and fast Fourier transform (FFT) with superposition of influence coefficients is proposed to solve the line contact problem. And the results are compared with the other available algorithms from literature.
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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