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

Publication de 4  numéros par an

ISSN Imprimer: 1093-3611

ISSN En ligne: 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

Indexed in

CHEMICAL REACTIONS IN HEAT AND MASS TRANSFER BETWEEN SMALL PARTICLES AND PLASMA

Volume 11, Numéro 3, 2007, pp. 345-358
DOI: 10.1615/HighTempMatProc.v11.i3.30
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RÉSUMÉ

Our goal is to qualify the chemical reaction mechanisms which take place during the interaction between a RF air plasma and silicon particles.
The energy and mass transfer in the usual model take into account heat transfer from plasma by conduction and convection on the surface of the particle, radiation effect, melting, heating of vapor cloud and vaporization. So that heat and mass balance give us the possibility of modeling these processes. However exothermic reactions are able to appear between oxygen atoms and silicon which give SiO gas and strong enthalpy effect.
These mechanisms of chemical reactions between the air plasma and the silicon particles depend mainly of the plasma temperature and of the gas flow velocity. We propose to discuss the main results of this model in order to take into account the chemical mechanisms which appear on the surface plasma−powder.

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