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Atomization and Sprays

Published 12 issues per year

ISSN Print: 1044-5110

ISSN Online: 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

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MATHEMATICAL MODELING AND EXPERIMENTAL VERIFICATION OF INTERIOR GAS-LIQUID FLOWS AND OUTFLOW ATOMIZATION PROCESS FOR Y-JET NOZZLES

Volume 14, Issue 5, 2004, 22 pages
DOI: 10.1615/AtomizSpr.v14.i5.20
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ABSTRACT

Using the ideal segmentation of the gas and liquid two-phase flow within the Y-jet nozzle, a multistage, one-dimensional, separate-phase model is presented in this article to describe the mass, momentum, and energy conservation of gas and liquid flows, with interactions of the two phases at different flow paths of the nozzle. Combined with the general two-stage, uniform atomization model outside the nozzle, a complete model system for the single uniform diameter prediction is formed. Furthermore, the random characteristics of the liquid sheet primary breakup are described with the Monte Carlo method, and an improved model is proposed here to predict the droplet size distribution for the Y-jet nozzle. To verify the model system, a laser-diff action size-distribution analyzer was applied, and several different Y-jet nozzles were tested. Very good agreement between the experimental results and the model predictions are obtained and presented in this article.

CITED BY
  1. Gong Jing-Song, Fu Wei-Biao, The experimental study on the flow characteristics for a swirling gas–liquid spray atomizer, Applied Thermal Engineering, 27, 17-18, 2007. Crossref

  2. Zhou Yuegui, Zhang Mingchuan, Yu Juan, Zhu Xian, Peng Jun, Experimental investigation and model improvement on the atomization performance of single-hole Y-jet nozzle with high liquid flow rate, Powder Technology, 199, 3, 2010. Crossref

  3. Pacifico Antonio L., Yanagihara Jurandir I., The influence of geometrical and operational parameters on Y-jet atomizers performance, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 36, 1, 2014. Crossref

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