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International Journal of Energetic Materials and Chemical Propulsion

Выходит 6 номеров в год

ISSN Печать: 2150-766X

ISSN Онлайн: 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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A DOE STUDY ON THE HYPERGOLICITY OF HYDROGEN PEROXIDE WITH A ROCKET LIQUID FUEL BASED ON MONOETHANOLAMINE AND ETHANOL

Том 17, Выпуск 2, 2018, pp. 137-145
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2018029025
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Краткое описание

In the last decades there has been an increasing interest in low-cost, low environmental impact liquid propulsion systems, while safety and a short development cycle continue to be essential requirements. This work presents the development of an ethanol and monoethanolamine based rocket fuel, hypergolic with hydrogen peroxide (H2O2), featuring low toxicity and high density-specific-impulse. Initially, a set of tests was carried out to evaluate this parameter in a range of compositions prepared with several catalysts dissolved in monoethanolamine. Among the catalytic materials tested, copper nitrate revealed the shortest ignition delay. Subsequently, a Design of Experiments approach was applied to select the ethanol and catalyst content in the fuel capable of decreasing the ignition delay of the reaction. The results showed that an optimized fuel composition with 61% monoethanolamine, 30% ethanol, and 9% hydrated copper nitrate weight percent, yielded a minimum ignition delay of 15.7 ms.

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