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- Title
Numerical Analysis of the Characteristics of an Arc in Laminar and Turbulent Gas Flows.
- Authors
Lelevkin, V. M.; Semenov, V. F.
- Abstract
The equations of magnetic gas dynamics are used to calculate the characteristics of an electric arc in a plasmotron channel versus the gas flow rate. The results obtained with the aid of the laminar and the two-parameter k–ℇ model of turbulence with allowance for deviations from equilibrium in the plasma and for the swirling of the gas are compared with experimental data. The stability of a laminar flow to the effect of weak hydrodynamic perturbations is investigated.
- Subjects
GAS flow; GAS dynamics; ELECTRIC arc; ARC lamps; TURBULENCE; HYDRODYNAMICS
- Publication
High Temperature, 2003, Vol 41, Issue 6, p742
- ISSN
0018-151X
- Publication type
Academic Journal
- DOI
10.1023/B:HITE.0000008328.15486.49