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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

Indexed in

THEORETICAL MODELING OF SPRAY DROP DEFORMATION AND BREAKUP IN THE MULTIMODE BREAKUP REGIME

Volume 25, Issue 10, 2015, pp. 857-869
DOI: 10.1615/AtomizSpr.2015011771
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ABSTRACT

Drop multimode breakup is more complex than the bag and shear breakup regimes, and modeling drop breakup in the multimode breakup regime is less reported. In this article, a theoretical model is developed to predict the drop breakup properties in the multimode regime in a more accurate manner. In the present model, the process of the drop deformation and breakup are regarded as the movement of the center of the mass along the cross-stream and streamwise directions, respectively. The displacement of the center of the mass is obtained by solving a pressure balance equation and a mechanical analog model equation. Drop breakup occurs when the displacement of the mass center is out of the scale defined by the threshold function of Weber number. The characteristics of the proposed model as well as the breakup properties of the drops in the multimode regime are addressed by comparing the predicted results with the experimental data in the open published literature.

CITED BY
  1. Chang Shinan, Wang Chao, Leng Mengyao, Modeling of Droplet Deformation and Breakup in the Supercooled Large Droplet Regime, SAE Technical Paper Series, 1, 2015. Crossref

  2. Garcia-Magariño Adelaida, Sor Suthyvann, Velazquez Angel, Droplet Breakup Criterion in Airfoils Leading Edge Vicinity, Journal of Aircraft, 55, 5, 2018. Crossref

  3. Deng Huanyu, Chang Shinan, Tang Hu, Simulation of Atomization Equipment in Icing Cloud Simulation System, 2018 Atmospheric and Space Environments Conference, 2018. Crossref

  4. Deng Huanyu, Chang Shinan, Song Mengjie, Numerical investigation on the performance and anti-freezing design verification of atomization equipment in an icing cloud simulation system, Journal of Thermal Analysis and Calorimetry, 141, 1, 2020. Crossref

  5. Huanyu Deng, Shinan Chang, Mengjie Song, Effect of the nozzle arrangement of atomization equipment in icing cloud simulation system on the velocity field of water droplets and liquid water content distribution, Applied Thermal Engineering, 172, 2020. Crossref

  6. Obenauf D. G., Sojka P. E., Theoretical deformation modeling and drop size prediction in the multimode breakup regime, Physics of Fluids, 33, 9, 2021. Crossref

  7. Joshi Sumit, Anand T.N.C., Droplet deformation in secondary breakup: Transformation from a sphere to a disk-like structure, International Journal of Multiphase Flow, 146, 2022. Crossref

  8. Joshi Sumit, Anand T. N. C., Droplet deformation during secondary breakup: role of liquid properties, Experiments in Fluids, 63, 7, 2022. Crossref

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