图书馆订阅: Guest
雾化与喷雾

每年出版 12 

ISSN 打印: 1044-5110

ISSN 在线: 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

CHARACTERIZATION OF EVAPORATING DIESEL SPRAYS USING EXCIPLEX LASER-INDUCED FLUORESCENCE MEASUREMENTS

卷 13, 册 5&6, 2003, pp. 535-559
DOI: 10.1615/AtomizSpr.v13.i56.60
Get accessGet access

摘要

Evaporating diesel sprays were investigated in a combustion-type spray chamber using the exciplex laser-induced fluorescence method at a density of 15 kg/m3 and ambient temperatures of 800 and 1000 K. The vapor-phase exciplex fluorescence measurements were calibrated, but the liquid-phase measurements were used only to identify the liquid extent. The effects of peak injection pressure (60, 90, and 150 MPa) and nozzle hole size (140, 158, and 200 μm were studied. The spray penetration rate was found to be in good agreement with the Naber-Siebers model for all of the cases tested. The entrained air mass ascertained from the vapor-phase measurements was also found to agree with the model results. Radial profiles of the equivalence ratio showed significant shot-to-shot variability, but exhibited a Gaussian structure when averaged at a given downstream position and time. An overall mean equivalence ratio was obtained by normalizing the measured equivalence ratio by the cross-sectional average equivalence ratio of Naber and Siebers, and by normalizing the radial coordinate by the downstream distance. The resulting profile was Gaussian (1.2 at the peak with a 0.2 full-width half-maximum), but a progressive trend was observed with respect to the nondimensional downstream distance. This effect resulted from a slower observed decrease in the centerline equivalence ratio of the measurements compared to the model.

对本文的引用
  1. Payri F, Pastor J V, Pastor J M, Juliá J E, Diesel Spray Analysis by Means of Planar Laser-Induced Exciplex Fluorescence, International Journal of Engine Research, 7, 1, 2006. Crossref

  2. Desantes J.M., Pastor J.V., Pastor J.M., Juliá J.E., Limitations on the use of the planar laser induced exciplex fluorescence technique in diesel sprays, Fuel, 84, 18, 2005. Crossref

  3. Kook Sanghoon, Pickett Lyle M., Liquid length and vapor penetration of conventional, Fischer–Tropsch, coal-derived, and surrogate fuel sprays at high-temperature and high-pressure ambient conditions, Fuel, 93, 2012. Crossref

  4. Polikhov Stepan, Segal Corin, Two phase flow supercritical mixing, 44th AIAA Aerospace Sciences Meeting and Exhibit, 2006. Crossref

  5. Tran Thao, Kochar Yash, Seitzman Jerry, Polikhov Stepan, Segal Corin, Fundamental Measurements of Multicomponent Turbulent Spray Mixing in Transcritical and Supercritical Conditions, 41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2005. Crossref

  6. Xu Min, Cui Yi, Deng Kangyao, One-dimensional model on liquid-phase fuel penetration in diesel sprays, Journal of the Energy Institute, 89, 1, 2016. Crossref

  7. Pickett Lyle M., Manin Julien, Genzale Caroline L., Siebers Dennis L., Musculus Mark P. B., Idicheria Cherian A., Relationship Between Diesel Fuel Spray Vapor Penetration/Dispersion and Local Fuel Mixture Fraction, SAE International Journal of Engines, 4, 1, 2011. Crossref

  8. , Journal of the Japan Institute of Energy, 83, 8, 2004. Crossref

  9. Neal Nicholas, Rothamer David, Evolving one-dimensional transient jet modeling by integrating jet breakup physics, International Journal of Engine Research, 18, 9, 2017. Crossref

Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集 订购及政策 Begell House 联系我们 Language English 中文 Русский Português German French Spain