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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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MODELING OF THE PROCESSES IN DIESEL ENGINE−LIKE CONDITIONS: EFFECTS OF FUEL HEATING AND EVAPORATION

Volume 20, Issue 8, 2010, pp. 737-747
DOI: 10.1615/AtomizSpr.v20.i8.50
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ABSTRACT

The results of modeling fluid dynamics, heat/mass transfer, and combustion processes in diesel engine-like conditions are presented with a view to establishing the effects of droplet heating and evaporation models on the prediction of spray penetration, in-cylinder gas pressure, and the amount of fuel vapor, O2, CO2, CO, and NO. The following models have been studied: the infinite thermal conductivity (ITC) and effective thermal conductivity (ETC) liquid phase models, the basic gas phase model, and the gas phase model suggested by Abramzon and Sirignano (1989). A modified version of the TAB (Taylor analogy breakup) model was used for modeling the droplet breakup process. It is pointed out that the ETC model leads to the prediction of shorter spray penetration, in agreement with experimental data, when compared with the ITC model. The effect of the liquid phase model on predicted gas pressure in diesel engines is shown to be relatively weak. The predicted amounts of fuel vapor, O2, CO2, CO, and NO are strongly affected by the choice of the liquid phase model but practically unaffected by the choice of the gas phase model.

CITED BY
  1. Turner M.R., Sazhin S.S., Healey J.J., Crua C., Martynov S.B., A breakup model for transient Diesel fuel sprays, Fuel, 97, 2012. Crossref

  2. Mansour Morkous S., Alkhesho Issam, Chung Suk Ho, Stabilization and structure of n-heptane flame on CWJ-spray burner with kHZ SPIV and OH-PLIF, Experimental Thermal and Fluid Science, 73, 2016. Crossref

  3. Gao Haobu, Li Xiangrong, Xue Jiye, Bai Honglin, He Xu, Liu Fushui, A modification to the WAVE breakup model for evaporating diesel spray, Applied Thermal Engineering, 108, 2016. Crossref

  4. Elwardany A.E., Sazhin S.S., Im H.G., A new formulation of physical surrogates of FACE A gasoline fuel based on heating and evaporation characteristics, Fuel, 176, 2016. Crossref

  5. Kabil I., Sim J., Badra J.A., Eldrainy Y., Abdelghaffar W., Mubarak Ali M. Jaasim, Ahmed A., Sarathy S. M., Im H.G., Elwardany A., A surrogate fuel formulation to characterize heating and evaporation of light naphtha droplets, Combustion Science and Technology, 190, 7, 2018. Crossref

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

  7. Kabil Islam, Al Qubeissi Mansour, Badra Jihad, Abdelghaffar Walid, Eldrainy Yehia, Sazhin Sergei S., Im Hong G., Elwardany Ahmed, An Improved Prediction of Pre-Combustion Processes, Using the Discrete Multicomponent Model, Sustainability, 13, 5, 2021. Crossref

  8. Al Qubeissi Mansour, Sazhin Sergei S., Al-Esawi Nawar, Kolodnytska Ruslana, Khanal Bidur, Ghaleeh Mohammed, Elwardany Ahmed, Heating and Evaporation of Droplets of Multicomponent and Blended Fuels: A Review of Recent Modeling Approaches, Energy & Fuels, 35, 22, 2021. Crossref

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

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