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International Journal of Energetic Materials and Chemical Propulsion

Publication de 6  numéros par an

ISSN Imprimer: 2150-766X

ISSN En ligne: 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

SOOT DIAGNOSTICS BASED ON SIMULTANEOUS MEASUREMENTS OF SOOT PARTICLE SIZE AND OF ITS TEMPERATURE-DEPENDENT OPTICAL CONSTANT IN FLAMES

Volume 3, Numéro 1-6, 1994, pp. 350-362
DOI: 10.1615/IntJEnergeticMaterialsChemProp.v3.i1-6.360
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RÉSUMÉ

To acquire a better understanding of soot particle origin and growth, it is necessary to measure particle sizes in a flame and compare this with theoretical investigations. Accurate determination of the complex temperature dependent refractive index is the major problem in the measurement of soot particles.
Two step procedures, one using an opto-acoustic laser beam deflection technique to measure the soot temperature and the other a light scattering polarization ratio method to measure the refractive index, were examined.
The change in optical properties and the underlying change in particle characteristics are determined by the scattering/polarization ratio method and the transmission/attenuation coefficient factor ratio method. By scattering and transmission measurements, the refractive index and the particle diameter can be accurately determined.
These combination of soot temperature measurement and optical properties of soot will be discussed by the determination of temperature profiles in a sooting flame.

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