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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 FILM ATOMIZATION

Volumen 19, Edición 6, 2009, pp. 491-499
DOI: 10.1615/AtomizSpr.v19.i6.10
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SINOPSIS

It is experimentally demonstrated that a liquid film flow over a flat plate which is fixed at one end and free to move at the other end can be atomized at discrete resonant frequencies of the plate. Distinctively different average diameters of droplets can be obtained from a given liquid from the same atomizer which is excited at different discrete resonant frequencies. The small discrete bands of resonant frequency are separated by finite bands of frequency in which the atomization ceases. Alcohol-water mixtures of various proportions are used for the test fluids. At the same exciting frequency the atomizer produces smaller droplets for fluids with smaller surface tension. The external excitation is achieved by use of a piezo-electric ceramic material. For the same liquid, the atomizer can produce different size of droplets ranging from 5 to 50 micrometer by use of different forcing frequencies ranging from 20 to 200 kHz. Thus the atomizer is capable of rendering tailored atomization.

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