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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

EFFECTS OF DIFFERENT DECELERATION AGENTS ON THE PROPERTIES OF HYDROXYL TERMINATED POLYETHER (HTPE)-BASED COMPOSITE SOLID PROPELLANTS

巻 16, 発行 2, 2017, pp. 125-138
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2018025006
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要約

Several industrial- and research types of hydroxyl-terminated polyether (HTPE) composite solid propellants containing different deceleration agents, featuring the same nominal composition, were prepared and experimentally analyzed. The energetic properties and the hazardous properties of propellants prepared were analyzed. The effects of different deceleration agents on the strand burning rate and the associated combustion flame structure of propellants were investigated and the properties mentioned above compared to that of a conventional composite propellant without deceleration agents, and the thermal decomposition of propellants were performed. It was shown that the application of different burning rate suppressant additives in the HTPE-based composite solid propellants is feasible, which can be casted in vacuum and cured safely. The HTPE solid propellants containing various deceleration agents are insensitive to impact and friction, and the heat of explosion of reference composite solid propellant ([CP] sample) is higher than those of the propellants with different deceleration agents. Moreover, the addition of deceleration agents to the propellant formulations can decrease the burning rates compared to the reference propellant without any deceleration agent. Among the composite solid propellant formulations, the pressure exponent of the propellant containing di-butyl phthalate ([DB-CP] sample) is the lowest one (0.212).

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