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Atomization and Sprays

Publicado 12 números por año

ISSN Imprimir: 1044-5110

ISSN En Línea: 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

LIQUID PROPERTY AND NOZZLE EFFECTS ON FLIGHT TIME OF PULSED JET SPRAY

Volumen 14, Edición 2, 2004, pp. 111-126
DOI: 10.1615/AtomizSpr.v14.i2.20
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SINOPSIS

Time of flight of spray droplet packets is an important design parameter in intermittent spraying when there is relative motion between the atomizer and the spray target. Flight times were measured for jets of various liquids, pulse durations, and nozzles used in roadside herbicide spraying. Liquids included surfactants to enhance deposit and polymers for stream containment. Nozzle orifice diameter, pulse duration, and liquid properties all had highly significant effects on flight time. Flight time increased as initial jet velocity decreased. Time of flight decreased with increasing surface tension and decreased with addition of polymers. Flight time was highly related to surface tension of the liquid. This implies that jet breakup and subsequent drag on the droplet packets is the predominant effect on flight. A simple parametric equation was developed to predict flight time from known release conditions, fluid properties, and nozzle-to-target configuration.

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