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Temperature Measurements in Atmospheric Spraying Plasmas Jets : Gas and Particles in Flight

Published online by Cambridge University Press:  25 February 2011

P. Fauchais ,
J. F. Coudert ,
M. Vardelle  and
A. Vardelle
P. Fauchais
Affiliation:
Laboratoire Ceramiques Nouvelles LA 320 Univ. of Limoges 123 rue A. Thomas 87060 LIMOGES-CDX, France C. TRASSY, I.N.S.A. de Lyon, Frdnce
J. F. Coudert
Affiliation:
Laboratoire Ceramiques Nouvelles LA 320 Univ. of Limoges 123 rue A. Thomas 87060 LIMOGES-CDX, France C. TRASSY, I.N.S.A. de Lyon, Frdnce
M. Vardelle
Affiliation:
Laboratoire Ceramiques Nouvelles LA 320 Univ. of Limoges 123 rue A. Thomas 87060 LIMOGES-CDX, France C. TRASSY, I.N.S.A. de Lyon, Frdnce
A. Vardelle
Affiliation:
Laboratoire Ceramiques Nouvelles LA 320 Univ. of Limoges 123 rue A. Thomas 87060 LIMOGES-CDX, France C. TRASSY, I.N.S.A. de Lyon, Frdnce
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Abstract

Spectroscopic temperature measurements of spraying plasma jets (produced by D.C. arcs) are studied (equilibrium conditions, influence of the surrounding environment of plasma jets at 1 atm). For solid particles in flight in these jets are presented the measurement methods of surface temperature, particle vapors densities and excitation temperatures. The “limitation of these measurements are discussed and examples are given.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 98: Symposium K – Plasma Processing and Synthesis of Materials II , 1987 , 101
Copyright
Copyright © Materials Research Society 1987

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References

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