Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch

V.M. Lelevkin; E.B. Kulumbaev; V.F. Semenov; D.K. Otorbaev; D.C. Schram

Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch

V.M. Lelevkin, E.B. Kulumbaev, V.F. Semenov, D.K. Otorbaev, D.C. Schram

Plasma & Materials Processing

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

This paper presents a theor. model for the numerical anal. of the acceleration and heating of a gas by an elec. arc in a profiling channel with a diffuser anode. The thermal parameters and transport coeffs. of helium were detd. and the approximative expression for their calcn. in a broad range of temp. (0,3-100) kK and pressures are proposed. The calcn. and study of the effect of the thermal nonequil. plasma on the characteristics of the cylindrical arc were carried out. The results of the calcns. were compared with exptl. data and calcns. obtained from an equil. plasma model. [on SciFinder (R)]

Original language	English
Title of host publication	Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996
Editors	P. Fauchais
Place of Publication	New York
Publisher	Begell House Inc.
Pages	923-930
ISBN (Print)	1-567-00093-2
Publication status	Published - 1997
Event	conference; Progress in Plasma Processing of Materials 1997, the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996; 1996-07-15; 1996-07-18 - Duration: 15 Jul 1996 → 18 Jul 1996

Conference

Conference	conference; Progress in Plasma Processing of Materials 1997, the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996; 1996-07-15; 1996-07-18
Period	15/07/96 → 18/07/96
Other	Progress in Plasma Processing of Materials 1997, the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996

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Lelevkin, V. M., Kulumbaev, E. B., Semenov, V. F., Otorbaev, D. K., & Schram, D. C. (1997). Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch. In P. Fauchais (Ed.), Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996 (pp. 923-930). Begell House Inc..

Lelevkin, V.M. ; Kulumbaev, E.B. ; Semenov, V.F. ; Otorbaev, D.K. ; Schram, D.C. / Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch. Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996. editor / P. Fauchais. New York : Begell House Inc., 1997. pp. 923-930

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title = "Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch",

abstract = "This paper presents a theor. model for the numerical anal. of the acceleration and heating of a gas by an elec. arc in a profiling channel with a diffuser anode. The thermal parameters and transport coeffs. of helium were detd. and the approximative expression for their calcn. in a broad range of temp. (0,3-100) kK and pressures are proposed. The calcn. and study of the effect of the thermal nonequil. plasma on the characteristics of the cylindrical arc were carried out. The results of the calcns. were compared with exptl. data and calcns. obtained from an equil. plasma model. [on SciFinder (R)]",

author = "V.M. Lelevkin and E.B. Kulumbaev and V.F. Semenov and D.K. Otorbaev and D.C. Schram",

year = "1997",

language = "English",

isbn = "1-567-00093-2",

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editor = "P. Fauchais",

booktitle = "Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996",

publisher = "Begell House Inc.",

address = "United States",

note = "conference; Progress in Plasma Processing of Materials 1997, the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996; 1996-07-15; 1996-07-18 ; Conference date: 15-07-1996 Through 18-07-1996",

}

Lelevkin, VM, Kulumbaev, EB, Semenov, VF, Otorbaev, DK & Schram, DC 1997, Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch. in P Fauchais (ed.), Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996. Begell House Inc., New York, pp. 923-930, conference; Progress in Plasma Processing of Materials 1997, the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996; 1996-07-15; 1996-07-18, 15/07/96.

Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch. / Lelevkin, V.M.; Kulumbaev, E.B.; Semenov, V.F.; Otorbaev, D.K.; Schram, D.C.

Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996. ed. / P. Fauchais. New York : Begell House Inc., 1997. p. 923-930.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch

AU - Lelevkin, V.M.

AU - Kulumbaev, E.B.

AU - Semenov, V.F.

AU - Otorbaev, D.K.

AU - Schram, D.C.

PY - 1997

Y1 - 1997

N2 - This paper presents a theor. model for the numerical anal. of the acceleration and heating of a gas by an elec. arc in a profiling channel with a diffuser anode. The thermal parameters and transport coeffs. of helium were detd. and the approximative expression for their calcn. in a broad range of temp. (0,3-100) kK and pressures are proposed. The calcn. and study of the effect of the thermal nonequil. plasma on the characteristics of the cylindrical arc were carried out. The results of the calcns. were compared with exptl. data and calcns. obtained from an equil. plasma model. [on SciFinder (R)]

AB - This paper presents a theor. model for the numerical anal. of the acceleration and heating of a gas by an elec. arc in a profiling channel with a diffuser anode. The thermal parameters and transport coeffs. of helium were detd. and the approximative expression for their calcn. in a broad range of temp. (0,3-100) kK and pressures are proposed. The calcn. and study of the effect of the thermal nonequil. plasma on the characteristics of the cylindrical arc were carried out. The results of the calcns. were compared with exptl. data and calcns. obtained from an equil. plasma model. [on SciFinder (R)]

M3 - Conference contribution

SN - 1-567-00093-2

SP - 923

EP - 930

BT - Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996

A2 - Fauchais, P.

PB - Begell House Inc.

CY - New York

T2 - conference; Progress in Plasma Processing of Materials 1997, the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996; 1996-07-15; 1996-07-18

Y2 - 15 July 1996 through 18 July 1996

ER -

Lelevkin VM, Kulumbaev EB, Semenov VF, Otorbaev DK, Schram DC. Flow modelling and gas heating inside a profiling channel of an electric arc plasma torch. In Fauchais P, editor, Progress in Plasma Processing of Materials 1997, proceedigns of the International Thermal Plasma Processes Conference, 4th, Athens, July 15-18, 1996. New York: Begell House Inc. 1997. p. 923-930