Effect of the gas-vortex stabilization method on the plasma cutting quality

Please use this identifier to cite or link to this item: https://elar.usfeu.ru/handle/123456789/9704

Title:	Effect of the gas-vortex stabilization method on the plasma cutting quality
Authors:	Matushkina, I. Y. Anakhov, S. V. Pyckin, Y. A.
Issue Date:	2020
Publisher:	Trans Tech Publications Ltd
Citation:	Matushkina, I. Y. Effect of the gas-vortex stabilization method on the plasma cutting quality / I. Y. Matushkina, S. V. Anakhov, Y. A. Pyckin // Materials Science Forum. – 2020. – Vol. 989 MSF. – P. 781-786.
Abstract:	Various methods of gas-vortex stabilization in plasma torches for metal cutting are investigated. The influence of an angle of plasma-forming gas injection into the nozzle on kinematic characteristics of the plasma jet is shown. The increase in the radial component of the velocity at the output from the swirler makes it possible to increase the uniformity of velocity distribution and the kinetic properties of jet in the zone of influence on the cut metal. For the cutting of the thin sheet metals, it is advisable to use the technology of “narrow-jet plasma”. © 2020 Trans Tech Publications Ltd, Switzerland.
Keywords:	AIR-GAS PATH COMPUTATIONAL MODELING DESIGNING DYNAMIC PRESSURE EXPANSION CHAMBER FLOW DYNAMICS GAS ROTATING STABILIZATION PLASMA GAS PLASMA JET PLASMATRON PROFILING SWIRL CANALS VELOCITY
URI:	https://elar.usfeu.ru/handle/123456789/9704
ISBN:	978-303571576-7
DOI:	10.4028/www.scientific.net/MSF.989.781
SCOPUS:	2-s2.0-85085262223
Appears in Collections:	Научные публикации, проиндексированные в SCOPUS и WoS CC

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