Skip to main content
Welding InternationalVolume 30, Issue 5, 3 May 2016, Pages 408-412

Gas vortex stabilization in plasma torches: new solutions(Article)

  Save all to author list
  • aRussian State Professional Paedagogical University, Yekaturinburg, Russian Federation
  • bUral State Forestry Engineering University, Yekaterinburg, Russian Federation
  • cUral Federal University, Yekaterinburg, Russian Federation

Abstract

The effect of different design solutions of the system of gas vortex stabilization of plasma torches for cutting of metals on the efficiency of equalization of the speed of the gas flows in the cross section of the gas circuit is analysed. The results of synthesis of the proposed solutions are used to design and optimize a new gas vortex system with a set of gas-dynamic filters. The advantages of using the new plasma torch with the modernized gas vortex stabilization system are indicated. © 2015 Taylor & Francis.

Author keywords

air-gas pathcomputational modelingdesigningdynamic pressureexpansion chamberflow dynamicsgas rotating stabilizationplasma gasplasma jetPlasmotronprofilingswirl canalsvelocity

Indexed keywords

Engineering controlled terms:AirElectric arcsGas dynamicsPlasma jetsPlasma torchesStabilizationVelocityVortex flow
Engineering uncontrolled termsComputational modeldesigningDynamic pressuresExpansion chamberFlow dynamicsGas pathPlasma gasPlasmotronprofiling
Engineering main heading:Gases
  • ISSN: 09507116
  • Source Type: Journal
  • Original language: English
  • DOI: 10.1080/09507116.2015.1090172
  • Document Type: Article
  • Publisher: Taylor and Francis Ltd.

  Anakhov, S.V.; Russian State Professional Paedagogical University, Yekaturinburg, Russian Federation
© Copyright 2016 Elsevier B.V., All rights reserved.

Cited by 6 documents

Okulov, R.A. , Krashaninin, V.A. , Gelchinski, B.R.
Effect of Gravity on the Motion of Titanium Powder Particles in a Plasma Flow
(2023) Russian Metallurgy (Metally)
Okulov, R.A. , Krashaninin, V.A. , Popov, E.V.
Influence of the plasmatron anode length in the processes of powder production and coating
(2022) AIP Conference Proceedings
Okulov, R.A. , Popov, E.V. , Gelchinsky, B.R.
Development of the computer model of the plasma installation
(2021) Journal of Physics: Conference Series
View details of all 6 citations
Inform me when this document is cited in Scopus:
Set citation alert Set citation feed
{"topic":{"name":"Gas; Hard Facing; Metal Cutting","id":81999,"uri":"Topic/81999","prominencePercentile":41.190147,"prominencePercentileString":"41.190","overallScholarlyOutput":0},"dig":"6d1606d764af032117b80edeefe4d7886a201374a1188275b268590b32d2daf0"}

SciVal Topic Prominence

Topic:
Prominence percentile: