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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

Indexed in

STRUCTURE OF REACTING AND NONREACTING, NONSWIRLING, AIR-ASSISTED SPRAYS, PART II: DROP BEHAVIOR

Том 3, Выпуск 4, 1993, pp. 411-436
DOI: 10.1615/AtomizSpr.v3.i4.40
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Краткое описание

This is the second part of a study that examines the structure of a nonswirling, air-assisted methanol spray operating under reacting and nonreacting conditions. This article examines the behavior of the droplets, while the first part focused on the behavior of Ae gas phase. Measurements of continuous-phase mean and fluctuating velocities, dispersed-phase size and velocity distributions, and local dispersed-phase volume flux are obtained using phase Doppler interferometry. The measurements of the drops show that the structure is consistent with those from the gas phase, namely, that two regions exist in the reacting spray: (1) a relatively cool central region that features high vapor concentrations and droplet behavior, which corresponds closely to the droplet behavior in the nonreacting case, and (2) a surrounding high-temperature reaction zone in which vapor is consumed and in which sharp differences between the reacting and nonreacting droplet behavior is observed. The results also indicate that evaporation, rather than differences in the trajectories of droplets between the reacting and nonreacting cases, is the primary reason for observed decreases in droplet distribution volume mean diameter and volume flux and increases in measured velocities of a given drop size at a given location. Further, it is observed that local clusters of drops occur throughout the spray for both the reacting and nonreacting conditions. The results also indicate the importance of considering the variations in time and length scales for each drop size.

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