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Journal of Flow Visualization and Image Processing

Publicou 4 edições por ano

ISSN Imprimir: 1065-3090

ISSN On-line: 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 FLOW THROUGH A CASCADE OF ELLIPTICAL CYLINDERS

Volume 7, Edição 1, 2000, 8 pages
DOI: 10.1615/JFlowVisImageProc.v7.i1.10
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RESUMO

A coherent tracer method of flow visualization has been used to investigate the complex flow patterns produced by a bank of elliptical cylinders. These visualizations are used to help explain earlier heat transfer measurements on a similar cascade of elliptical cylinders. The cylinder geometry comprised a row of four elliptical elements having major axes aligned at 0, 30, 60, and 90° to the main flow, with varied spacing between the cylinders. The elements themselves were 2.63 to 1 elliptical shapes, with 0.073 m major axes.
The cascade flow was visualized in a small glass-sided water channel at the University of Bristol, using tracer streams composed of a mixture of shear-thickening and high extensional-viscosity components (Hoyt & Sellin [1]). This tracer resists breakup and dispersion in highly turbulent flows, such as those encountered in cascades. The Reynolds number of the individual elements of the cascade (based on the major axis) ranged from 15,200 to 16,500.

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