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Atomization and Sprays

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ISSN Druckformat: 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

ANALYSIS OF A TWO-FLUID SPRAYER AND ITS USE TO DEVELOP THE NUMBER SIZE DISTRIBUTION MOMENTS SPRAY MODEL, PART I: EXPERIMENTAL ANALYSIS

Volumen 20, Ausgabe 6, 2010, pp. 467-484
DOI: 10.1615/AtomizSpr.v20.i6.10
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ABSTRAKT

Many studies on twin-fluid sprayers have presented results for systems in which the liquid was force-fed. The present study involved using an air-atomizing two-fluid sprayer, without liquid force-feed, to produce free sprays. The drop size data from the free sprays were obtained using a laser-diffraction-based drop size analyzer. The spray drop size was measured at various air atomizing pressure levels, axial distances from the injection nozzle, and radial distances from the spray centerline. These were used to characterize the hydrodynamics structure of the sprays. Test results indicate that, even more than in liquid force-fed systems, the performance of the air atomizer depends largely on the air atomizing pressure. This restricts the liquid atomizing range and leads to poor spray atomization at low air pressure values. At higher air pressure values, the drop size distribution was observed to be bimodal, thus presenting another challenge for computational studies. However, because they do not require liquid pressure systems, they may be simpler/cheaper to operate compared to force-fed systems.

REFERENZIERT VON
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