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International Journal of Energetic Materials and Chemical Propulsion

Publicado 6 números por año

ISSN Imprimir: 2150-766X

ISSN En Línea: 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

COMBUSTION BEHAVIORS AND MECHANISM OF AP-BASED COMPOSITIONS WITH NITROESTER BINDERS

Volumen 14, Edición 5, 2015, pp. 381-398
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2015011757
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SINOPSIS

This paper describes results of the combustion study of binary compositions of ammonium perchlorate (AP) of various fractions with nitroester-based binders, the combustion of which obeys two different mechanisms: a gas-phase mechanism inherent to volatile energetic materials and a mechanism with the leading reaction in the condensed phase. For binders, where combustion obeys a gas-phase mechanism, three combustion models can be realized depending on the AP particle size and content. The maximum rate is achieved with an excess of the oxidizer, which is indicative of nonparticipation of a part of the oxidizer (NO and N2O) in the redox reactions in the leading flame. The addition of AP to the binder, where burning is driven by reactions in the condensed phase, results in changing the combustion mechanism. The combustion instability of mixtures with 30−35% AP was observed in the low-pressure region, which lies between two pressure intervals, combustion within one of which is subject to the Merzhanov−Dubovitskii model, and within the other one, the burning obeys the gas-phase model. The ability of the mixtures to sustain combustion in the entire range of 0.1−15 MPa is restored by addition of more than 50% AP.

CITADO POR
  1. Sinditskii Valery P., Chernyi Anton N., Shmelev Daniil S., Egorshev Viacheslav Yu., Filatov Sergey A., Matveev Alexey A., Milekhin Yuriy M., Combustion of potassium dinitramide and its binary mixtures with nitroester binder, Combustion and Flame, 172, 2016. Crossref

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