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Atomization and Sprays

Erscheint 12 Ausgaben pro Jahr

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

EXPERIMENTAL INVESTIGATION OF DROPLET COALESCENCE IN A FULL-CONE SPRAY FROM A TWO-FLUID NOZZLE USING LASER DIFFRACTION MEASUREMENTS

Volumen 14, Ausgabe 4, 2004, 20 pages
DOI: 10.1615/AtomizSpr.v14.i4.30
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ABSTRAKT

Droplet mean sizes and size distributions were measured in a water spray from a two-fluid nozzle with a full-cone spray by means of a light-scattering technique. The range of operating conditions was water flow rates from 16.7 to 40 ml/min and air flow rates from 11.5 to 14.6 liters/min. The measurements were taken at various axial locations from 45 to 245 mm downstream of the nozzle exit, in order to study the droplet size evolution with distance. The aim was to determine how the amount of droplet coalescence can be increased, and to study the effects of different operating conditions and multinozzle atomization on coalescence. The results showed that droplet coalescence along the spray axis can be increased by decreasing the water flow rate and increasing the airflow rate. Multinozzle atomization has also been studied by pointing two nozzles toward each other. Under these conditions, the particle number density increases, which increases the collision rates and thus the probability of subsequent coalescence.

REFERENZIERT VON
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  2. Langrish T.A.G., Kota K., A comparison of collision kernels for sprays from one and two-nozzle atomisation systems, Chemical Engineering Journal, 126, 2-3, 2007. Crossref

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