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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

THEORY OF DROPLETS (II): STATES, STRUCTURES, AND LAWS OF INTERACTING DROPLETS

Volume 7, Edição 1, 1997, pp. 1-32
DOI: 10.1615/AtomizSpr.v7.i1.10
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RESUMO

A theory of interacting droplets featuring laminar, hydrodynamically modulated, collisionless drop-drop interactions is developed through the extension of canonical and re normalization techniques to aid in the examination of structures, states, and laws of interphase phenomena in nonreactive environments. Parametric sensitivities of interphase processes and droplet behavior are investigated in wide ranges of Reynolds numbers, transfer numbers, and two renormalization numbers for gasification and aerodynamic drag, respectively. The laws of vaporization and aerodynamic drag of an interacting droplet in a nondilute droplet system agree with the results of Godsave, Spalding, and Stokes, in appropriate limiting cases of isolated droplets in a dilute system. Interacting droplets in nonreactive environments assume one of three allowed states: the normal state, featuring a finite gasification rate and aerodynamic drag; the "aerodynamically masked state," featuring vanishing aerodynamic drag and a finite gasification rate; and the frozen state, with vanishingly small drag and gasification rate. The structure of an interacting droplet environment exhibits a nonuniform concentration with temperature stratification, induced by the gasification of cellular-shaped ring clusters in the environment of each droplet. Laws and correlation functions for vaporization and aerodynamic drag are established to aid in the spray calculation in selected ranges of the principal parameters.

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