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Atomization and Sprays

Publication de 12  numéros par an

ISSN Imprimer: 1044-5110

ISSN En ligne: 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

CHARACTERIZATION OF THE INITIAL SPRAY FROM LOW-WEBER-NUMBER JETS IN CROSSFLOW

Volume 21, Numéro 7, 2011, pp. 575-589
DOI: 10.1615/AtomizSpr.2011003714
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RÉSUMÉ

An experimental study on the initial spray from a liquid jet in air crossflow was conducted using shadowgraphy and particle tracking velocimetry (PTV) techniques. Momentum flux ratio and gas Weber number were varied to study their effects on the column trajectory, spray trajectory, breakup locations, and spray characteristics after column breakup. Correlations for column trajectory, spray trajectory, and breakup locations in terms of momentum flux ratio and gas Weber number were obtained using linear regression of the experimental data. Two breakup mode regimes were explored in the tests (column breakup and bag breakup). Breakup mode transition from column to bag breakup was found to occur at larger gas Weber numbers than previous studies. Drop characteristics in the spray were also investigated. Drop size measurements revealed bimodal drop size distribution in column breakup mode, while bag breakup mode drop size distribution exhibited single-peak behavior. The characteristic velocity was found to increase more quickly in the column region than in the spray region.

CITÉ PAR
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