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Influence of electric arc furnace dust and lime kiln waste in Portland cement hydration
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2020)
Use of electric arc furnace slag for producing concrete paving blocks
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2019)
Effect of thickness on structural and electrical properties of Al-doped ZnO films
(Elsevier, 2015-12)
In this work, we have investigated the influence of thickness on structural and electrical properties of Al-doped ZnO films. Transparent conducting oxide films were grown by the spray pyrolysis technique from precursors ...
Correlation methods in cutting arcs
(IOPscience, 2017)
Investigation of the relevant kinetic processes in the initial stage of a double-arcing instability in oxygen plasmas
(American Institute of Physics, 2018-05)
A numerical investigation of the kinetic processes in the initial (nanosecond range) stage of the double-arcing instability was developed. The plasma-sheath boundary region of an oxygen-operated cutting torch was considered. ...
Modelling of the Plasma–Sheath Boundary Region in Wall-Stabilized Arc Plasmas: Unipolar Discharge Properties
(Springer, 2018-01)
A two-dimensional model of the non-equilibrium unipolar discharge occurring in the plasma–sheath boundary region of a transferred-arc was developed. This model was used to study the current transfer to the nozzle (1 mm ...
Numerical modeling of the gas breakdown development in the space–charge layer inside the nozzle of a transferred arc torch
(IOP Publishing, 2012-06)
Double–arcing is a phenomenon that occurs when a transferred arc, flowing inside an electrically insulated nozzle, breaks into two separate arcs: one that connects the cathode with the nozzle, and another that connects the ...
A novel approach to arcing faults characterization using multivariable analysis and support vector machine
(MDPI, 2019-06)
Based on the Institute of Electrical and Electronics Engineers (IEEE) Standard C37.104-2012 Power Systems Relaying Committee report, topics related to auto-reclosing in transmission lines have been considered as an imperative ...
On the Dynamics of the Plasma Entry and Guiding in a Straight Magnetized Filter of a Pulsed Vacuum Arc
(Institute of Electrical and Electronics Engineers, 2007-12)
In this paper, a study of the plasma jet generated in a pulsed copper vacuum arc along a straight magnetized filter is presented. The ion saturation current and the plasma potential at different radial and axial positions ...