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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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CORRELATIONS FOR PENETRATION HEIGHT OF SINGLE AND DOUBLE LIQUID JETS IN CROSS FLOW UNDER HIGH-TEMPERATURE CONDITIONS

Volume 21, Issue 8, 2011, pp. 673-686
DOI: 10.1615/AtomizSpr.2012004212
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ABSTRACT

In previous researches on a jet in cross flow (JICF), which is applied for the liquid jet injection system of air-breathing propulsion systems or rocket engine systems, more than 20 different correlations of jet penetration have been proposed. In these proposed correlations, the relationships between jet penetration and the various flow parameters (momentum flux ratio, Reynolds number, Weber number, viscosity ratio, etc.) were defined. But most of these studies were carried out using the single orifice injector (SOI). In this study, in order to define the interference effects of liquid jet penetration in cross flow, the double orifice injector (DOI) is adopted. First, the jet penetration correlation of the SOI according to the cross-flow temperature controlled by the vitiated air heater is proposed. The jet penetration height for heated cross flow is lower than that for cold cross flow because of the increase of cross-flow velocity despite the lower density. The jet penetration correlation of the DOI is derived for variations of injector orifice spacing. In the case of the DOI, since the front liquid jet acts as a shield of the rear liquid jet, the jet penetration with the DOI is higher than that with the SOI. With the double DOI, the rear jet penetration height is increased as the nozzle spacing is decreased. The penetration height correlation for the rear liquid jet with the DOI was developed. As the nozzle spacing increases, the jet penetration height decreases; therefore, an inverse relationship between nozzle spacing and jet penetration height is expected.

CITED BY
  1. Yoon Hyun Jin, Ku Kun Woo, Kim Jun Hee, Hong Jung Goo, Park Cheol Woo, Lee Choong Won, Combustion and Spray Characteristics of Jet in Crossflow in High-Velocity and High-Temperature Crossflow Conditions, Transactions of the Korean Society of Mechanical Engineers B, 37, 1, 2013. Crossref

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

  3. Broumand M., Birouk M., Liquid jet in a subsonic gaseous crossflow: Recent progress and remaining challenges, Progress in Energy and Combustion Science, 57, 2016. Crossref

  4. No Soo-Young, A Review on Empirical Correlations for Jet/Spray Trajectory of Liquid Jet in Uniform Cross Flow, International Journal of Spray and Combustion Dynamics, 7, 4, 2015. Crossref

  5. Yoo Young-Lin, Han Doo-Hee, Hong Ji-Seok, Sung Hong-Gye, A large eddy simulation of the breakup and atomization of a liquid jet into a cross turbulent flow at various spray conditions, International Journal of Heat and Mass Transfer, 112, 2017. Crossref

  6. Morad M. R., Khosrobeygi H., Penetration of Elliptical Liquid Jets in Low-Speed Crossflow, Journal of Fluids Engineering, 141, 1, 2019. Crossref

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

  8. Jaberi A., Tadjfar M., Two-dimensional liquid sheet in transverse subsonic airflow, Experimental Thermal and Fluid Science, 123, 2021. Crossref

  9. Arun K. R., Study of Gas-Centered Coaxial Injector Using Jet in a Cross-Flow Mechanism, in Innovative Design, Analysis and Development Practices in Aerospace and Automotive Engineering, 2021. Crossref

  10. Li Fengyu, Shi Weidong, Hu Chao, Bao Lin, Liu Yanju, Lin Qizhao, Global characteristics of transverse jets of aviation kerosene–long-chain alcohol blends, Physics of Fluids, 32, 8, 2020. Crossref

  11. 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

  12. Yang Xingyu, Fan Weijun, Zhang Rongchun, Experimental investigations on aviation kerosene Multi-jets in high temperature and low pressure air crossflow, Fuel, 324, 2022. Crossref

  13. 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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