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Atomization and Sprays

Publicou 12 edições por ano

ISSN Imprimir: 1044-5110

ISSN On-line: 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

EFFECT OF SOLID SURFACE PROPERTY ON GEOMETRIC VARIATIONS OF MICRO- TO MILLIMETER-SIZED WATER DROPLETS DURING VOLUME REDUCTION PROCESS

Volume 27, Edição 6, 2017, pp. 559-568
DOI: 10.1615/AtomizSpr.2017017656
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RESUMO

As the volume of a droplet decreases on a solid surface, there is an initial stage during which the contact area is constant followed by a stage during which the contact angle depends on the droplet size. At the present time, it is very difficult to predict this kind of process theoretically by considering the effect of the surface energy density of the solid. In the present study, we show that variations in geometrical parameters (contact area radius, droplet height, and contact angle) of water droplets ranging from micro- to millimeters in size during volume reduction can be predicted on the basis of a wettability model that considers the surface energy density of the liquid and the critical surface energy of the solid. The fundamental wetting behavior of a droplet under volume reduction process is observed by focusing on natural evaporation of the droplet and is discussed by quantifying the surface properties of both the solid and the liquid.

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