Pulsed laminar arc jet with synchronized suspension injection-spectroscopic studies

• Published in: Journal of physics. Conference series Vol. 550; no. 1; pp. 12020 - 7
• Main Authors: Krowka, J, Rat, V, Chazelas, C, Coudert, J-F
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.01.2014
• Subjects: Devices; Droplets; Electric potential; Emission analysis; Enthalpy; Imaging techniques; Instability; Laminar; Magnetohydrodynamic stability; Optical emission spectroscopy; Physics; Piezoelectricity; Plasma; Plasma jets; Plasma oscillations; Plasma spraying; Stability; Synchronism

The uncontrolled arc plasma instabilities are one of the difficulties encountered in in suspension plasma spraying. The improvement of this process is usually attempted by means of the reduction of arc fluctuations. The following paper presents a new approach to overcome these arc instabilities. The...