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Atomization and Sprays

年間 12 号発行

ISSN 印刷: 1044-5110

ISSN オンライン: 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

IMPACT OF PHYSICAL PROPERTIES ON PRIMARY BREAKUP FOR A DIESEL NOZZLE CONFIGURATION

巻 21, 発行 3, 2011, pp. 221-235
DOI: 10.1615/AtomizSpr.2011002888
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要約

Fuel-dependent jet breakup was investigated by resolving the microscopic and macroscopic structures of a spray leaving a diesel nozzle orifice. Liquid structures and their corresponding velocities were analyzed using a light-scattering technique in combination with a two-dimensional cross correlation of double-frame images. A weighing method has been applied for determination of the fuel-dependent exit velocity. A wide range of Reynolds numbers (1700−80,000) and gaseous Weber numbers (145−1121) has been covered by means of eleven different fuels and six different injection pressures. Different time regimes of the injection were defined and investigated separately: the opening, the acceleration regime, and the stationary regime. In the opening phase, an impact of bulk modulus of compressibility on injector opening delay has been identified. In the acceleration regime, it has been found that the beginning of breakup during spray emergence mainly depends on fluid viscosity. In the stationary regime of the injection, a correlation for the exit velocity has been developed using the Bernoulli velocity in combination with the Blasius approach for estimation of the nozzle hole friction factor. The dispersion of the jet has been found to be mainly a function of turbulence in the injected fluid. Based on this result, a new empiric correlation for the microscopic cone angle in the stationary regime of the injection has been developed.

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  2. Jenkins Rhodri W., Moore Cameron M., Semelsberger Troy A., Chuck Christopher J., Gordon John C., Sutton Andrew D., The Effect of Functional Groups in Bio‐Derived Fuel Candidates, ChemSusChem, 9, 9, 2016. Crossref

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  5. Reddemann Manuel A., Mathieu Florian, Kneer Reinhold, Transmitted light microscopy for visualizing the turbulent primary breakup of a microscale liquid jet, Experiments in Fluids, 54, 11, 2013. Crossref

  6. Berger Sven, Wegmann Tim, Meinke Matthias, Schröder Wolfgang, Large-Eddy Simulation Study of Biofuel Injection in an Optical Direct Injection Engine, SAE Technical Paper Series, 1, 2020. Crossref

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