Results 271 to 280 of about 239,946 (296)
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Contact distances and random free paths
Journal of Microscopy, 1993SUMMARYThe first part of the present paper is aimed at a unified introduction of various random distances in a system of disjoint particles in ℝdor in its bounded subset. A general formula for the distribution function of distances is given and applied to several particular situations.In the second part, the detailed results for three selected types of
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On Regularization of the Convergence Path for the Implicit Solution of Contact Problems
2011Following up to a previous investigation, this paper proposes a strategy to deal with frictionless contact problems involving large penetrations, in the context of the node-to-segment formulation and of the penalty method. The rationale is based on two main considerations: the first one is that, within an iteration scheme, the use of consistent ...
ZAVARISE, Giorgio +2 more
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Unconventional technologies for achieving the contacts for the current paths
2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP), 2017This article proposes the research and simulation of general bars of medium voltage metal enclosed switchgear, made of aluminum bars with copper contacts, in order to find a similar or even more convenient solution than that of copper bars, both from a technical and economic point of view.
Silviu Andreescu +4 more
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Path following and critical points for contact problems
Computational Mechanics, 1992zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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GRASP with Path-Relinking for the Maximum Contact Map Overlap Problem
2014This paper proposes a hybrid Greedy Randomized Adaptive Search Procedure with path-relinking for the maximum contact map overlap problem, an NP-hard combinatorial optimization problem that arises in computational biology. Preliminary experimental results illustrate the effectiveness and efficiency of the algorithm.
Ricardo M. A. Silva +4 more
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Geometric design and contact analysis of internal meshing gears with elliptical contact path
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering ScienceThis study proposes a design method of internal meshing gear with elliptical contact path, and its contact characteristics are analyzed. The tooth profile of the internal meshing gear is actively designed based on elliptical meshing line (EML). Firstly, the elliptic meshing line is established according to the principle of differential geometry.
Xiaomeng Chu, Zhongze Shang, Sheng Dong
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An analytical framework of the kinematic geometry for general point-contact gears from contact path
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2022Rulong Tan +2 more
exaly
The Canopy and Shortest Path in a Self-Contacting Fractal Tree
The Mathematical Intelligencer, 1999Mandelbrot, Benoit B., Frame, Michael
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