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Atomization and Sprays
Editor-in-Chief Europe: Günter Brenn (open in a new tab)
Editor-in-Chief Americas: Marcus Herrmann (open in a new tab)
Редактор-основатель: Norman Chigier (open in a new tab)

Выходит 12 номеров в год

ISSN Печать: 1044-5110

ISSN Онлайн: 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

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MACROSCOPIC CHARACTERIZATION OF FLASH-BOILING MULTIHOLE SPRAYS USING PLANAR LASER-INDUCED EXCIPLEX FLUORESCENCE. PART II: CROSS-SECTIONAL SPRAY STRUCTURE

Том 23, Выпуск 3, 2013, pp. 265-278
DOI: 10.1615/AtomizSpr.2013007450
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Краткое описание

The cross-sectional fuel distribution of flash-boiling sprays from a multihole direct-injection gasoline injector was investigated by studying spray patterns under various superheated conditions. Planar-laser induced exciplex fluorescence was applied to image the spray liquid and vapor components separately. Fluorobenzene and diethyl-methyl-amine were added into n-hexane as tracers for the vapor and liquid components, respectively. The effects of the fuel temperature and ambient pressure on macroscopic characteristics of the spray were thoroughly investigated. Results show that with increasing superheat degree, the spray gradually transforms from eight individual plumes into a single body structure. Comparing to liquid phase, the vapor phase is easy to transform and to collapse, which is consistent with the previous axial direction observations. However, the cross-sectional view of the flash-boiling spray reveals the process of the interaction among the individual plumes. As the superheated degree increases, the plumes expand to joint together annually. Then the fuel redistributes to form a new plume in the location between the adjacent plumes, which is the result of the strong plume-to-plume interaction that could finally cause the spray collapse.

ЦИТИРОВАНО В
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