Inscrição na biblioteca: Guest
International Journal of Energetic Materials and Chemical Propulsion

Publicou 6 edições por ano

ISSN Imprimir: 2150-766X

ISSN On-line: 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

SOLID SOLUTION FORMATION BETWEEN RDX AND COMMON SOLID PROPELLANT BINDERS

Volume 4, Edição 1-6, 1997, pp. 387-394
DOI: 10.1615/IntJEnergeticMaterialsChemProp.v4.i1-6.380
Get accessGet access

RESUMO

Because of many favorable characteristics, RDX has been extensively utilized as an ingredient in both gun and solid rocket propellants. Much work has been done on the decomposition and subsequent reactions involving RDX and other propellant ingredients, but very little attention has been given to the effects of solid-state interactions in the condensed phase. The combination of ingredients in solid propellants (e.g., oxidizer, binders, plasticizers, etc.) may not be adequately modeled as just a physical mixture since interactions between these components can change intermolecular forces in the propellant mixture, leading to changes in physical properties and combustion behavior. In this work, the solubilities of common propellant ingredients including acetyl triethyl citrate (ATEC), cellulose acetate butyrate (CAB), nitrocellulose (NC), and an energetic plasticizer (EP) and their effects on RDX unit cell dimensions were investigated. X-ray powder diffraction analysis showed that all binders tested formed a solid solution with RDX indicated by expansion of the RDX unit cell volume. CAB was found to have a solubility limit greater than 16 wt%, while EP had the least. NC and ATEC both showed solubility up to about the 9 wt% level. Changes in material and combustion properties due to the solid solution formation should therefore be closely examined in the modeling of combustion processes of RDX-based composite propellants.

Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa Políticas de preços e assinaturas Begell House Contato Language English 中文 Русский Português German French Spain