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Atomization and Sprays

Publicado 12 números por año

ISSN Imprimir: 1044-5110

ISSN En Línea: 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

ON THE MECHANISM OF INVISCID DROP BREAKUP AT RELATIVELY SMALL WEBER NUMBERS

Volumen 22, Edición 11, 2012, pp. 921-934
DOI: 10.1615/AtomizSpr.2013006352
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SINOPSIS

This paper suggests a theoretical explanation of bag and bag-with-a-stamen formation. The analysis treats hydrodynamic instability due to inertial forces of drop acceleration as a mechanism of breakup at low Weber numbers, and elaborates a model of deformed drop, regarded as an accelerating liquid layer, for instability treatment. The linear inviscid instability analysis shows that the development of aperiodic unstable disturbances can be the real mechanism for generating bag and bag-with-a-stamen formation, which is preliminary to drop disintegration. The critical Weber numbers for the different breakup regimes are obtained theoretically. The results of the investigation provide a simple theoretical explanation of complicated modes of breakup such as "bag" and "claviform". Some reasons for causing a "chaotic" type breakup are also suggested.

CITADO POR
  1. Girin Oleksandr G., Instability of aerosol boundary accelerated in a direction perpendicular to its plane, Journal of Aerosol Science, 108, 2017. Crossref

  2. Girin Oleksandr G., A hydrodynamic mechanism of meteor ablation, Astronomy & Astrophysics, 606, 2017. Crossref

  3. Li Hongjiang, Rutland Christopher, Uncertainty Quantification of Direct Injection Diesel and Gasoline Spray Simulations, SAE Technical Paper Series, 1, 2017. Crossref

  4. Zhao Hui, Wu Zhao-Wei, Li Wei-Feng, Xu Jian-Liang, Liu Hai-Feng, Transition Weber number between surfactant-laden drop bag breakup and shear breakup of secondary atomization, Fuel, 221, 2018. Crossref

  5. Sazhin Sergei, Spray Formation and Penetration, in Droplets and Sprays, 2014. Crossref

  6. Li Hongjiang, Rutland Christopher J, Hernández Pérez Francisco E, Im Hong G, Large-eddy spray simulation under direct-injection spark-ignition engine-like conditions with an integrated atomization/breakup model, International Journal of Engine Research, 22, 3, 2021. Crossref

  7. Kropotova Svetlana, Strizhak Pavel, Collisions of Liquid Droplets in a Gaseous Medium under Conditions of Intense Phase Transformations: Review, Energies, 14, 19, 2021. Crossref

  8. Sazhin Sergei S., Spray Formation and Penetration, in Droplets and Sprays: Simple Models of Complex Processes, 2022. Crossref

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