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Atomization and Sprays

Publication de 12  numéros par an

ISSN Imprimer: 1044-5110

ISSN En ligne: 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

AN APPROACH TO MODELING FLASH-BOILING FUEL SPRAYS FOR DIRECT-INJECTION SPARK-IGNITION ENGINES

Volume 26, Numéro 12, 2016, pp. 1197-1239
DOI: 10.1615/AtomizSpr.2016015807
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RÉSUMÉ

Flash-boiling is a phenomenon which occurs when a liquid is discharged into an environment with an ambient pressure below the saturation pressure of the liquid. The present computational work provides an approach to modeling flash-boiling fuel sprays using the Lagrangian particle tracking technique. An atomization model based on nucleation inside the nozzle is implemented as a boundary condition at the nozzle exit and alongside a superheat evaporation model for the emerging spray droplets. The near-nozzle dense spray region of flash-boiling sprays is also investigated by consideration to the initial spray plume cone angle. The model was able to predict important flash-boiling phenomena such as spray collapse and droplet recirculation automatically, validated against experimental data.

CITÉ PAR
  1. Huang Yuhan, Hong Guang, Zhou John, Numerical Modelling of Ethanol Direct Injection (EDI) Sprays of a Multi-Hole Injector under Non-Evaporating, Transition and Flash-Boiling Conditions, SAE Technical Paper Series, 1, 2017. Crossref

  2. Yang Jie, Dong Xue, Characteristics and Cyclic Variation of Spray under the Influence of Swirl Ratio and Flash Boiling in SIDI Engine, SAE Technical Paper Series, 1, 2017. Crossref

  3. Kim Taehoon, Park Sungwook, Modeling flash boiling breakup phenomena of fuel spray from multi-hole type direct-injection spark-ignition injector for various fuel components, Energy Conversion and Management, 160, 2018. Crossref

  4. Cai Benan, Wang Qingqing, Yin Songtao, Gu Hongfang, Wang Haijun, Zhen Hongdong, Zhang Lei, Energy analysis of spray flash evaporation from superheated upward jets, Applied Thermal Engineering, 148, 2019. Crossref

  5. Price Christopher, Hamzehloo Arash, Aleiferis Pavlos, Richardson David, Numerical modelling of fuel spray formation and collapse from multi-hole injectors under flash-boiling conditions, Fuel, 221, 2018. Crossref

  6. Lyras Konstantinos G., Dembele Siaka, Wen Jennifer X., Numerical simulation of flashing jets atomisation using a unified approach, International Journal of Multiphase Flow, 113, 2019. Crossref

  7. Price Christopher, Hamzehloo Arash, Aleiferis Pavlos, Richardson David, Numerical modelling of droplet breakup for flash-boiling fuel spray predictions, International Journal of Multiphase Flow, 125, 2020. Crossref

  8. Paredi Davide, Lucchini Tommaso, D’Errico Gianluca, Onorati Angelo, Pickett Lyle, Lacey Joshua, Validation of a comprehensive computational fluid dynamics methodology to predict the direct injection process of gasoline sprays using Spray G experimental data, International Journal of Engine Research, 21, 1, 2020. Crossref

  9. Kim Taehoon, Kim Donghwan, Park Sungwook, Numerical approach to analyze propane flash boiling spray using modified gas-jet model, Applied Thermal Engineering, 162, 2019. Crossref

  10. Chang Mengzhao, Lee Ziyoung, Park Sungwook, Park Suhan, Characteristics of flash boiling and its effects on spray behavior in gasoline direct injection injectors: A review, Fuel, 271, 2020. Crossref

  11. Dong Xue, Yang Jie, Chan Qing Nian, Influence of flash boiling and swirl ratio on the gasoline spray structure in a spark-ignition optical engine: An experimental study, Journal of the Energy Institute, 94, 2021. Crossref

  12. Duronio Francesco, De Vita Angelo, Allocca Luigi, Montanaro Alessandro, Ranieri Stefano, Villante Carlo, CFD Numerical Reconstruction of the Flash Boiling Gasoline Spray Morphology, SAE Technical Paper Series, 1, 2020. Crossref

  13. Sparacino Simone, Berni Fabio, Riccardi Matteo, Cavicchi Andrea, Postrioti Lucio, 3D-CFD Simulation of a GDI Injector Under Standard and Flashing Conditions, E3S Web of Conferences, 197, 2020. Crossref

  14. Aleiferis P.G., Shukla J., Brewer M., Cracknell R.F., Spray development of iso-octane, ethanol, hydrous ethanol and water from a multi-hole injector under ultra cold fuel temperature conditions, Fuel, 303, 2021. Crossref

  15. Aleiferis P.G., Shukla J., Brewer M., Cracknell R.F., Effect of water content in ethanol on spray formation at subcooled and flash-boiling conditions, International Journal of Heat and Mass Transfer, 182, 2022. Crossref

  16. Duronio Francesco, Di Mascio Andrea, Villante Carlo, Anatone Michele, De Vita Angelo, ECN Spray G: Coupled Eulerian internal nozzle flow and Lagrangian spray simulation in flash boiling conditions, International Journal of Engine Research, 2022. Crossref

  17. Reuss David L, Kim Namho, Sjöberg Magnus, The influence of intake flow and coolant temperature on gasoline spray morphology during early-injection DISI engine operation, International Journal of Engine Research, 2022. Crossref

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