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Atomization and Sprays

Published 12 issues per year

ISSN Print: 1044-5110

ISSN Online: 1936-2684

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: 1.2 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: 1.8 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: 0.3 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: 0.00095 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: 0.28 SJR: 0.341 SNIP: 0.536 CiteScore™:: 1.9 H-Index: 57

Indexed in

LEWIS NUMBER AND VAPORIZATION EFFECTS IN SPRAY DIFFUSION FLAMES

Volume 3, Issue 4, 1993, pp. 437-462
DOI: 10.1615/AtomizSpr.v3.i4.50
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ABSTRACT

A recently proposed model of a Burke-Schumann spray diffusion flame is extended to permit preferential diffusional effects via relaxation of the unity Lewis number assumption. In this way the interaction between transport and vaporization effects in such flames may be examined. Situations in which the gaseous fuel and oxidant Lewis numbers are either equal or different from each other are treated. In addition, droplets that survive the intense homogeneous reaction zone are assumed to burn beyond the flame front, either individually or in clusters (assuming that the flame is of the overventilated type). Computed results based on the analytic solutions reveal the manner in which the spray flame characteristics are sensitive to coupled gaseous- and spray-related parameters. For example, with a fixed fuel Lewis number, it was found that the flame height may be altered by changing the oxidant Lewis number. This effect may actually be enhanced by the presence of a spray of droplets under suitable operating conditions.

CITED BY
  1. Anidjar F., Greenberg J. B., Tambour Y., On the solution of a class of polydisperse spray problems, European Journal of Applied Mathematics, 7, 1, 1996. Crossref

  2. Dvorjetski A., Greenberg J.B., Influence of non-unity lewis numbers and droplet loading on the extinction of counter-flow spray diffusion flames, Proceedings of the Combustion Institute, 28, 1, 2000. Crossref

  3. Khosid S., Greenberg J.B., The Burke-Schumann spray diffusion flame in a nonuniform flow field, Combustion and Flame, 118, 1-2, 1999. Crossref

  4. Greenberg J, Mindelis Y, Matalon M, Edge Flames with a Fuel Spray and Reactants Having Different Diffusivities, 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2010. Crossref

  5. Han Wang, Chen Zheng, Effects of finite-rate droplet evaporation on the extinction of spherical burner-stabilized diffusion flames, International Journal of Heat and Mass Transfer, 99, 2016. Crossref

  6. Greenberg J., Greenberg J., Characteristics of arrays of spray diffusion flames, 33rd Joint Propulsion Conference and Exhibit, 1997. Crossref

  7. Greenberg J. B., Characteristics of Arrays of Spray Diffusion Flames, International Journal of Turbo and Jet Engines, 17, 4, 2000. Crossref

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