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International Journal of Energetic Materials and Chemical Propulsion

年間 6 号発行

ISSN 印刷: 2150-766X

ISSN オンライン: 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

Effect of Grain Characteristics on Range of Artillery Projectiles with Base Bleed

巻 1, 発行 1-6, 1991, pp. 143-157
DOI: 10.1615/IntJEnergeticMaterialsChemProp.v1.i1-6.110
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要約

In this paper the basic points of mathematical model for determining range of artillery projectiles with base bleed are presented. After verification of the model by comparison with experimental data, a parametric study of the effect of some characteristics of base bleed on range was carried out. In was found that the range of a given projectile depends on the number of grain segments, burning rate, internal diameter and grain length. The model can be used for selecting characteristics of grain that will give the maximum range of projectile and for decreasing the number of experimental firings for determining those characteristics.

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