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Arc Quality Index Based on Three-Phase Cassie–Mayr Electric Arc Model of Electric Arc Furnace
MetalsIn steel recycling, the optimization of Electric Arc Furnaces (EAFs) is of central importance in order to increase efficiency and reduce costs. This study focuses on the optimization of electric arcs, which make a significant contribution to the energy ...
Aljaž Blažič +2 more
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Electric Arc Furnace Steelmaking [PDF]
MetalsResearch and development regarding the electric arc furnace (EAF) started as early as the late 19th century [...]
Ville-Valtteri Visuri, Thomas Echterhof
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A langmuir multi-probe system for the characterization of atmospheric pressure arc plasmas [PDF]
, 2003 The 'high-pressure' atmospheric (TIG) arc plasma is studied by means of a multi-Langmuir probe system. In order to determine the appropriate regime of operation, definitions of the plasma parameters for the description of the argon arc are considered and
Fanara, C.
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A plasma vortex revisited: The importance of including ionospheric conductivity measurements [PDF]
, 2000 In an earlier paper [Kosch et al., 1998], simultaneous all-sky TV imager and Scandinavian Twin Auroral Radar Experiment (STARE) observations of an ionospheric plasma vortex located poleward of an auroral arc were presented.
Kosch, Mike J. +2 more
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Frontiers in Materials, 2020 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 response of the azimuthal component of the ionospheric electric field to auroral arc brightening [PDF]
Annales Geophysicae, 2000 We have analyzed the response of azimuthal component of the ionospheric electric field to auroral arc activity. We have chosen for analysis three intervals of coordinated EISCAT and TV observations on 18 February, 1993.
V. Safargaleev +6 more
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IEEE Access, 2022 A high-current electric arc inside an electrical switchgear can be a source of danger to electrical equipment and technical personnel. The article shows that the use of hybrid connectors as an arc eliminator significantly shortens the time of electric ...
Karol Nowak +2 more
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INFLUENCE OF CHEMICAL COMPOUNDS ON THE FORMING OF WELDING ARC
Nauka ta progres transportu, 2014 Purpose. The purpose of work is a comparative analysis of chemical compounds influence on the process of forming arc welding and condition of its burning. Methodology.
I. О. Vakulenko +2 more
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Performance analysis of a low-power-consumption electric arc welding machine constructed using cost effective materials [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2023 Electric arc welding is a widely used fusion welding method. Electric power is supplied to the primary winding of the transformer as the input, and due to induction, it is transferred to the secondary winding from which it will be utilized for welding.
Adino Amare +2 more
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