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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

MANIPULATION OF THE STARTING SEMICIRCULAR-CYLINDER NEAR-WAKE BY MEANS OF A SPLITTER PLATE

Volumen 4, Ausgabe 3, 1997, pp. 211-221
DOI: 10.1615/JFlowVisImageProc.v4.i3.30
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ABSTRAKT

As an example of flow controller, a short ID-long splitter plate is selected to manipulate the wake of an impulsively started flat-back semicircular cylinder (of diameter D) exhibiting fixed separation points. The way the plate-interaction develops with time and modifies the early vortex formation and shedding is analyzed with details by means of two complementary techniques of visualization (dispersed solid particles and dye filaments) when, positioned along the downstream center plane, the body-to-plate gap ranges from 0 to 1D and the Reynolds number is 600. Both topological observations like the possible occurrence and development of more or less important secondary separations and vortices, the shifting of the vortex shedding to the trailing edge of the plate and quantitative measurements characterizing the recirculating zone geometry and velocity magnitude are proposed and compared with the previous data by Boisaubert et al. [1] related to the plain body wake.

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