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International Journal of Energetic Materials and Chemical Propulsion

Erscheint 6 Ausgaben pro Jahr

ISSN Druckformat: 2150-766X

ISSN Online: 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

RECENT DEVELOPMENTS AND CHALLENGES IN THE IGNITION AND COMBUSTION OF SOLID PROPELLANTS

Volumen 4, Ausgabe 1-6, 1997, pp. 515-548
DOI: 10.1615/IntJEnergeticMaterialsChemProp.v4.i1-6.510
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ABSTRAKT

It is of much interest to know (mostly from detailed experiments) the mechanisms involved in the combustion of solid propellants and as much as possible to describe them through modeling. The regimes thus investigated should be :
- ignition (reaching first decomposition and transitioning to fully developed flame),
- steady combustion (evolution with respect to pressure and initial temperature) resulting from the coupling between condensed and gaseous phases, including the behavior of added aluminium,
- response to erosive burning conditions,
- response to pressure (and velocity) oscillations,
(these last two topics being covered very briefly for the sake of space).
From such knowledge and modeling various results should be expected :
- orientations in the elaboration of new propellants for the tailoring of their combustion characteristics,
- prediction of the operation of compactly loaded motors (such as for hypervelocity missiles) which are submitted to erosive burning,
- prediction of the stability of the motor,
- prediction of the distributed combustion of aluminum, resulting in possible specific impulsion losses due to incomplete combustion, as well as in the accumulation of slag at the rear end of large boosters.
A conclusion is reached that much work has been accomplished, which has to be extended to the emerging propellants based on new ingredients, and which has to be integrated more and more, alongside the develoment of the description of the internal aerodynamics, into the prediction of the motor performance.

REFERENZIERT VON
  1. Thomas James C., Petersen Eric L., HTPB Heat of Formation: Literature Survey, Group Additive Estimations, and Theoretical Effects, AIAA Journal, 60, 3, 2022. Crossref

  2. Thomas James C., Petersen Eric L., HTPB Heat of Formation: Literature Survey, Group Additive Estimations, and Theoretical Performance Effects, AIAA Scitech 2021 Forum, 2021. Crossref

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