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International Journal of Energetic Materials and Chemical Propulsion

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ISSN Печать: 2150-766X

ISSN Онлайн: 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

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ON THE EXPLICIT DETERMINATION OF THE CHAPMAN−JOUGUET PARAMETERS FOR AN EXPLOSIVE COMPOUND

Том 14, Выпуск 2, 2015, pp. 125-145
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2015011368
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Краткое описание

This work re-examines earlier development and current advances of the shock Hugoniots in anticipation of developing an explicit solution to determine the Chapman−Jouguet (C-J) parameters for an explosive compound. A new and simple equation for the C-J specific density was obtained as a function of three measureable parameters: initial density, detonation velocity, and the heat of detonation. For the ratio of specific heats, γ, an explicit expression as a function of the C-J parameters was obtained. The relations were tested for the very well-characterized explosives PETN, HMX, RDX, TATB, TNT, and the calculated values obtained for the C-J parameters and γ compared very well with published experimental values. The equations were then applied to a broad range of explosives types regardless of their heterogeneity or their physical state and the C-J parameters obtained compared very well with published values.

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