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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

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COMPACTION PROPERTIES OF DIAMINOAZOXY FURAZAN (DAAF): A SMALL-ANGLE NEUTRON SCATTERING STUDY

Volume 12, Numéro 5, 2013, pp. 411-428
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2013008248
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RÉSUMÉ

Small-angle neutron scattering measurements were performed on the high explosive diaminoazoxy-furazan (DAAF) in order to quantify the void size and morphology as a function of the pressed density and the pre-pressed grain size. DAAF synthesized by different methods, resulting in volume-weighted mean grain sizes (radii) of 45,18, and 4 µm, was studied at pressed densities ranging from 1.583 to 1.682 g/cm3. The void volume is well described as a fractal network of voids with fractally rough interfaces. The mean void size, volume, and surface fractal dimensions were found to be dependent upon the pressed density. Mean void sizes ranged from 0.059 to 0.195 µm, but were correlated over lengths ranging from 2.1 to >9 µm. Volume fractal dimensions ranged between 2.13 and 2.78 and surface fractal dimensions were between 2.061 and 2.589. Methods are discussed by which the mean particle size and crystal density within a pressed sample can be calculated from the small-angle neutron scattering data.

MOTS CLÉS: DAAF, porosity, fractal, SANS
CITÉ PAR
  1. Burritt R. R., Francois E. G., Particle size effects on the thin pulse initiation of diaminoazoxyfurazan, 1979, 2018. Crossref

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