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流动显示和图像处理期刊

每年出版 4 

ISSN 打印: 1065-3090

ISSN 在线: 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

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COMPARISON OF WAKE FLOWS BEHIND SQUARE AND CIRCULAR CYLINDERS

卷 8, 册 1, 2001, 11 pages
DOI: 10.1615/JFlowVisImageProc.v8.i1.60
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摘要

Our previous study revealed the occurrence of flip-flop phenomena in the exit streams from diamond-shaped cylinder bundles, something that has never been observed in circular cylinder bundles. This motivates us to investigate the basic difference in wake flows behind single-square (a special diamond-shaped quadruple) and circular cylinders. Two kinds of experiments were performed: flow visualization and two-dimensional laser Doppler velocimetry (LDV). The former yields flow patterns by means of a fluorescence dye injection illuminated by a laser light sheet. The LDV experiment produces velocity vector distributions, from which the distribution of vorticity, turbulence intensity, and Reynolds stress can be derived.

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