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International Journal of Energetic Materials and Chemical Propulsion

Publication de 6  numéros par an

ISSN Imprimer: 2150-766X

ISSN En ligne: 2150-7678

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: 0.7 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.7 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: 0.00016 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: 0.18 SJR: 0.313 SNIP: 0.6 CiteScore™:: 1.6 H-Index: 16

Indexed in

ON SINGLE CRYSTAL REACTION INITIATION FOR THERMOMECHANICAL IGNITION MODELS

Volume 5, Numéro 1-6, 2002, pp. 689-698
DOI: 10.1615/IntJEnergeticMaterialsChemProp.v5.i1-6.710
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RÉSUMÉ

The simplest, single crystal ignition model, that includes the effects of internal mechanical processes on heat transfer and chemical reaction excitation, is examined. An isotropic and anisotropic variant of the reactive, damageable, and deformable medium's model of continua mechanics is the basis of the analysis. Cracks, pores, and cavities are described by the damageness parameter - the relative specific volume of damaged material. This parameter is the function of space coordinate and time analogously to temperature, component concentration, and stress and strain tensor's components. Particular crystal model variants are studied (the ignition of the isotropic body with finite size, the ignition of hexagonal crystal). Various regimes of the reaction excitation are presented and discussed.

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