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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

FLOW FIELDS AND TURBULENT CHARACTERISTICS IN NON-EVAPORATING DIESEL SPRAYS

Volume 28, Numéro 8, 2018, pp. 735-749
DOI: 10.1615/AtomizSpr.2018026468
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RÉSUMÉ

A particle image velocimetry (PIV) technique with a combination of high-speed video camera and continuous wave (CW) green laser light has been applied to non-evaporating diesel sprays injected from single-hole nozzles in a quiescent constant volume vessel. The velocity fields and the turbulent properties have been investigated to gain more insight into the turbulent mixing processes. The present study particularly focuses on the impacts of injection pressure and ambient density which are the principal combustion control parameters in modern diesel engines. The experimental and analytical results show that the distribution of the normalized turbulence intensity of diesel sprays is unchanging regardless of the fuel injection conditions and is identical with the turbulence of gas jets. Besides, as the turbulence intensity depends on the motion of large eddies and the size of these large eddies determines the spray shape, the characteristics of the large eddies, including the integral length scale and Strouhal number, are evaluated.

CITÉ PAR
  1. Yang Mian, Yuan Chenheng, Chen Yuanpei, Shao Yiming, Numerical study on turbulent dispersion of diesel sprays under ultrahigh injection pressure using large eddy simulation, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020. Crossref

  2. Keskinen Karri, Vera-Tudela Walter, Wright Yuri M, Boulouchos Konstantinos, Experimental investigation of wall heat transfer due to spray combustion in a high-pressure/high-temperature vessel, International Journal of Engine Research, 22, 12, 2021. Crossref

  3. NANJO Kakeru, OKUYAMA Ryusei, MATSUMURA Eriko, SENDA Jiro, Studies on temporal and spatial variation characteristics of spray boundary in diesel spray (Effects of injection pressure on spray vortex formation), Transactions of the JSME (in Japanese), 87, 903, 2021. Crossref

  4. Jo Hyun, Kawai Yuta, Horibe Naoto, Hayashi Jun, Kawanabe Hiroshi, Ishiyama Takuji, A Study on Diesel Spray Flame by Time-Resolved PIV with Chemiluminescence of OH*, SAE International Journal of Advances and Current Practices in Mobility, 4, 2, 2021. Crossref

  5. MATSUDA Dai, NAGAMURA Kosuke, MATSUMURA Eriko, SENDA Jiro, Analysis of liquid phase concentration distribution in non-evaporative diesel spray with laser induced fluorescence method, Transactions of the JSME (in Japanese), 88, 907, 2022. Crossref

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