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Journal of Flow Visualization and Image Processing

Erscheint 4 Ausgaben pro Jahr

ISSN Druckformat: 1065-3090

ISSN Online: 1940-4336

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: 0.6 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: 0.6 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: 0.00013 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: 0.14 SJR: 0.201 SNIP: 0.313 CiteScore™:: 1.2 H-Index: 13

Indexed in

VISUALIZATION OF SUPERSONIC LIQUID FUEL JETS

Volumen 13, Ausgabe 3, 2006, pp. 217-242
DOI: 10.1615/JFlowVisImageProc.v13.i3.20
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ABSTRAKT

Results from further studies on supersonic liquid fuel jets injected into ambient air conditions are reported in this paper. In the study, a special technique, the projectile impact driven method, is used to generate supersonic liquid fuel jets. A high-speed video camera and a shadowgraph optical system are employed to obtain visualizations. Effects of fuel properties and nozzle geometries on the characteristics, tip velocity, and penetration distance of the jets are the main focus. Strong multiple high-frequency jet pulses generated within the duration of a single shot impact are usually found in the conical nozzle but are less obvious in the nonconical nozzle. These associated multiple jet shock waves have been clearly captured in the visualization. In addition, the preliminary study on the numerical simulation of supersonic liquid (water) jets using AUTODYN-2DTM code is presented. Some characteristics such as jet tip velocity, jet shock wave angle, and pulsing behavior can be predicted. Overall, at this stage, the results show good promise for further development of this type of simulation.

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