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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

A PARAMETRIC STUDY OF A FLASH ATOMIZED WATER JET USING A PHASE DOPPLER PARTICLE ANALYZER

Volume 23, Edição 9, 2013, pp. 799-817
DOI: 10.1615/AtomizSpr.2013007728
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RESUMO

This study used non-intrusive, optical-based measurement techniques in a parametric study of a flash atomized jet. The bench scale water spray was operated at pressure ratios ranging from 6.80 to 17.0 and degrees of superheat of 20-80° C. The nozzle used was an axisymmetric, converging-diverging design with a throat diameter of 0.8 mm. This broad range of parameters allowed for the evaluation of the influence of the operating conditions on the spray characteristics. Long exposure images were used in order to measure the spreading angle of the flashing jet which varied from 10 to 50°, while phase Doppler Particle analyzer measurements were used in order to measure the radial profiles of the droplet velocities and diameters. The spray produced consistent droplet mean diameters of approximately 3µm and centerline velocities from 25 to 35 m/s. The results indicate that the characteristics of a flashing spray operating at high degrees of superheat are robust with respect to changes in the operating pressure ratio.

CITADO POR
  1. Wang Xin-Sheng, Chen Bin, Zhou Zhi-Fu, Atomization and surface heat transfer characteristics of cryogen spray cooling with expansion-chambered nozzles, International Journal of Heat and Mass Transfer, 121, 2018. Crossref

  2. Li Yanfei, Guo Hengjie, Fei Shubo, Ma Xiao, Zhang Zhou, Chen Longfei, Feng Liuyang, Wang Zhi, An exploration on collapse mechanism of multi-jet flash-boiling sprays, Applied Thermal Engineering, 134, 2018. Crossref

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