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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

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EXAMINATION OF AP/KN COMPOSITE PROPELLANT THERMAL WAVE STRUCTURE UNDER STEADY-STATE BURNING

Volume 6, Edição 2, 2007, pp. 197-212
DOI: 10.1615/IntJEnergeticMaterialsChemProp.v6.i2.50
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RESUMO

A formulation of composite propellant based on modified PVC binder has been produced, such that part of the ammonium perchlorate has been replaced with potassium nitrate. This resulted in improved environment behavior at the expense of unusual changes in burning rate at different pressures, with alarmingly high-pressure exponent during burning at pressures over 2 MPa. The aim of this investigation is to examine processes in the combustion wave near the burning surface during combustion. A technique based on fine-wire thermocouples embedded in the propellant has been used to accomplish precision measurement of temperature profiles through the entire flame zone of the solid propellants. This paper reports the technique and measurement results.

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