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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

EFFECT OF THE LIQUID INJECTION ANGLE ON THE ATOMIZATION OF LIQUID JETS IN SUBSONIC CROSSFLOWS

Volume 24, Issue 1, 2014, pp. 81-96
DOI: 10.1615/AtomizSpr.2013008310
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ABSTRACT

This work is focused on the study of sprays produced by pressure atomizers of single-hole type when subjected to air crossflows at atmospheric pressure. The study was carried out in a wind tunnel. Prior to spray characterization, the airflow inside the wind tunnel was evaluated with the aid of laser Doppler anemometry. The sprays were first characterized using a shadowgraphy technique, which allowed for a qualitative evaluation of the overall quality of the atomization. Subsequently, the use of phase Doppler anemometry allowed performing detailed measurements of the spray droplet diameters and velocities, as a function of the injection angle, for various nondimensional atomizer distances. The main findings of this study are as follows: (i) The liquid column disintegration process is significantly affected by the liquid injection angle and, less considerably, by the liquid-to-air momentum flux ratio; (ii) the Sauter mean diameter decreases noticeably as the injection angle of the liquid increases; and (iii) the characteristics of droplet diameter and velocity distributions vary significantly as the distance to the injector increases.

CITED BY
  1. Broumand Mohsen, Birouk Madjid, Two-Zone Model for Predicting the Trajectory of Liquid Jet in Gaseous Crossflow, AIAA Journal, 54, 5, 2016. Crossref

  2. Zhang Haibin, Bai Bofeng, Temperature Patterns of Air Crossflow with Hollow-Cone Spray Evaporation, AIAA Journal, 54, 10, 2016. Crossref

  3. Wu Liyin, Chang Yu, Zhang Kouli, Li Qinglian, Li Chenyang, Model for Three-dimensional Distribution of Liquid fuel in Supersonic Crossflows, 21st AIAA International Space Planes and Hypersonics Technologies Conference, 2017. Crossref

  4. Rezayat S., Farshchi M., Karimi H., Kebriaee A., Spray Characterization of a Slinger Injector Using a High-Speed Imaging Technique, Journal of Propulsion and Power, 34, 2, 2018. Crossref

  5. Rezayat Sajjad, Farshchi Mohammad, Ghorbanhoseini Mostafa, Primary breakup dynamics and spray characteristics of a rotary atomizer with radial-axial discharge channels, International Journal of Multiphase Flow, 111, 2019. Crossref

  6. Pizziol Bruno, Costa Mário, Panão Miguel Oliveira, Silva André, Multiple impinging jet air-assisted atomization, Experimental Thermal and Fluid Science, 96, 2018. Crossref

  7. Sun Mingbo, Wang Hongbo, Xiao Feng, Introduction, in Jet in Supersonic Crossflow, 2019. Crossref

  8. Rezayat Sajjad, Farshchi Mohammad, Effects of Radial–Tangential Discharge Channels on a Rotary Atomizer Performance, AIAA Journal, 59, 6, 2021. Crossref

  9. Shi Weidong, Li Fengyu, Lin Qizhao, Effects of nanoparticles on the instability of liquid jets in a gaseous crossflow, International Journal of Multiphase Flow, 133, 2020. Crossref

  10. Lee T.-W., Greenlee B., Park J. E., Bellerova Hana, Raudensky Miroslav, Computational Simulations of Liquid Sprays in Crossflows With an Algorithmic Module for Primary Atomization, Journal of Engineering for Gas Turbines and Power, 143, 6, 2021. Crossref

  11. Wu Li-Yin , Wang Zhen-Guo , Li Qing-Lian , Li Chun , Unsteady oscillation distribution model of liquid jet in supersonic crossflows, Acta Physica Sinica, 65, 9, 2016. Crossref

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