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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

Publicou 4 edições por ano

ISSN Imprimir: 1093-3611

ISSN On-line: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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ANALYSIS OF DEVIATION FROM THERMAL AND IONIZATION EQUILIBRIUM IN AN ARGON PLASMA FLOW

Volume 1, Edição 3, 1997, pp. 369-381
DOI: 10.1615/HighTempMatProc.v1.i3.70
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RESUMO

The complex movement of gases in a plasma torch as in the plasma reactor is not only violate on the thermal equilibrium but also the ionization equilibrium. The deviation of the system from both thermal and ionization equilibria can be investigated with the help of the calculation of thermodynamic and transport properties in a two-temperature plasma.
The comprehension of the ionization equilibrium requires the knowledge of the recombination reaction coefficient in a three-body mechanism. Futhermore the deviation of the plasma thermodynamics and transport properties from the ionization equilibrium conditions depends on both the mean electronic and atom-ion gas temperature and also on the gas velocity.
In this paper, the recombination coefficents are experimentally measured and evaluated by theoriticaly calculations. So that we have been able to study the variation of the plasma temperature for the electrons, the ions and the atoms with the gas velocity. At last the temperature of heavy species like ions and atoms with and without deviation from the ionization equilibrium have been estimated and compared.

CITADO POR
  1. Nguyen-Kuok Shi, The Theoretical Basis of the Low-Temperature Plasma, in Theory of Low-Temperature Plasma Physics, 95, 2017. Crossref

  2. Nguyen-Kuok Shi, The RF Plasma Torches, in Theory of Low-Temperature Plasma Physics, 95, 2017. Crossref

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