C
Christopher A. Brown
Researcher at Worcester Polytechnic Institute
Publications - 7
Citations - 213
Christopher A. Brown is an academic researcher from Worcester Polytechnic Institute. The author has contributed to research in topics: Riemann curvature tensor & Curvature. The author has an hindex of 5, co-authored 7 publications receiving 137 citations.
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Journal ArticleDOI
Multiscale analyses and characterizations of surface topographies
Christopher A. Brown,Hans Nørgaard Hansen,Xiang Jane Jiang,François Blateyron,Johan Berglund,Nicola Senin,Nicola Senin,Tomasz Bartkowiak,Barnali M. Dixon,Gaëtan Le Goïc,Yann Quinsat,W. James Stemp,Mary Kathryn Thompson,Peter S. Ungar,E. Hassan Zahouani +14 more
TL;DR: This work develops a semantic and theoretical framework and proposes a new system for organizing and designating multiscale analyses and characterizations of surface topographies from the engineering and scientific literature with an emphasis on production engineering research and design.
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A Characterization of Process–Surface Texture Interactions in Micro-Electrical Discharge Machining Using Multiscale Curvature Tensor Analysis
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Establishing functional correlations between multiscale areal curvatures and coefficients of friction for machined surfaces
TL;DR: In this paper, the strengths of correlation and their variation with scale between friction coefficients and topographic characterization parameters, calculated using statistical representations of multiscale areal curvatures, were determined.
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Multiscale 3D Curvature Analysis of Processed Surface Textures of Aluminum Alloy 6061 T6.
TL;DR: The objectives of this paper are to demonstrate the viability, and to validate, in part, a multiscale method for calculating curvature tensors on measured surface topographies with two different methods of specifying the scale.
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Multiscale Characterizations of Surface Anisotropies.
TL;DR: These multiscale methods show clearly in several representations that anisotropy changes with scale on actual surface measurements with markedly different anisotropies.