Results 21 to 30 of about 727,063 (285)
Harmonic Manifolds and Tubes [PDF]
The authors showed in a preceding paper that in a connected locally harmonic manifold, the volume of a tube of small radius about a regularly parameterized simple arc depends only on the length of the arc and the radius.
Csikós, Balázs, Horváth, Márton
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Electric Arc Furnace Electrode Movement Control System Based on a Fuzzy Arc Length Identifier
From the point of view of the synthesis of control influences, arc steelmaking furnaces are complex nonlinear objects with strongly expressed mutual influences.
Jacek Kozyra +5 more
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A moving mesh finite element algorithm for fluid flow problems with moving boundaries [PDF]
A moving mesh finite element method is proposed for the adaptive solution of second- and fourth-order moving boundary problems which exhibit scale invariance.
Baines +5 more
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This paper analyses the validity of using superconductors in the power supply system of arc devices. Two cases were analysed: when an additional superconducting element was included in the conventional power supply system and when the total power supply ...
Grzegorz Komarzyniec
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Arc melting is one of the commonly-used melting methods in modern material manufacturing. The present study established a numerical model coupling the electric arc plasma, solid melting, and liquid flow together to simulate the steel ingot melting ...
Yuchao Chen +3 more
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The particle-hole asymmetry electronic state of cuprate superconductors and the related doping and temperature dependence of the Fermi arc length are studied based on the kinetic energy driven superconducting mechanism.
Alldredge +44 more
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As the operating speed of electric multiple units (EMUs) in high-speed railways increases, pantograph–catenary (PC) detachment arcing occurs frequently.
Ke Huang, Dongdong Su
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Arc length monitoring and closed-loop quality control for GTA-WAAM
This study aims to enhance the monitoring and control of arc length in Wire Arc Additive Manufacturing with Gas Tungsten Arc (GTA-WAAM). Accurate measurement and closed-loop control of arc length in WAAM is challenging, especially under conditions of low
Jiashun Si +3 more
doaj +1 more source
Nonuniform sampling with equal arc length intervals can be found in shape measurements with contact sensor arrays. In this study, the conditions of nonuniform spatial sampling with an equal arc length interval are derived from two frame theorems.
Chunying Xu +3 more
doaj +1 more source

