Parcourir par sujet "FEM"
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The impact of FEM modeling parameters on the computed thermo-mechanical behavior of SLA copper shelled electrodes
(2011)In this study, the authors use the finite element method to model and analyse a cylindrical copper shelled SLA electrode for EDM operations, which is investigated experimentally in literature. A uniform silver paint thickness ... -
Optimization of corona effects in small air gaps stressed by DC voltages
(2012)In the present paper methods of minimizing or maximizing the values of the Corona onset voltage and the Corona current in small rod-plate air gaps are investigated. The geometry and the way of grounding and charging the ... -
Optimization of corona onset and breakdown voltage of small air gaps stressed by DC and impulse voltages
(2013)The present paper aims to the investigation of the methods used to minimize or maximize the values of the Corona onset and Breakdown voltage in small rod-plate air gaps when stressed by dc or impulse voltages. The main ...