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Atomization and Sprays

Publication de 12  numéros par an

ISSN Imprimer: 1044-5110

ISSN En ligne: 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

DROP-IMPINGING BEHAVIOR ON STRUCTURED SURFACES−A SHORT REVIEW

Volume 24, Numéro 9, 2014, pp. 801-825
DOI: 10.1615/AtomizSpr.2014010419
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RÉSUMÉ

The phenomenon of wall collision of liquid drops is widely seen in spray cooling of surfaces, as well as in spray painting and spray coating. Study of the single-drop impact on the wall is essential to understanding the impingement behavior of sprays against solid surfaces. Primary parameters determining the impingement behavior can be classified into two categories: the drop-side and surface-side parameters. The drop-side parameters include velocity, size (diameter), and liquid properties (density, surface tension, and viscosity) of drops, while the surface-side parameters include surface structure (configuration of microstructure on the surface and permeability), material wettability, and temperature. In this paper, dependence of the drop impingement behavior on those parameters is systematically reviewed, especially focusing on the surface-side parameters. Finally, tentative maps showing the impingement regimes for hydrophobic (nonwettable) and hydrophilic (wettable) surfaces with Weber number, surface roughness (normalized with the drop diameter), and wall temperature (normalized with the saturation temperature) as their axes were constructed and are discussed.

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