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Journal of Flow Visualization and Image Processing

Publication de 4  numéros par an

ISSN Imprimer: 1065-3090

ISSN En ligne: 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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NUMERICAL ANALYSIS AND FLOW VISUALIZATION OF SWIRL-TYPE MIXED CONVECTION IN A HORIZONTAL SQUARE DUCT

Volume 17, Numéro 4, 2010, pp. 321-332
DOI: 10.1615/JFlowVisImageProc.v17.i4.40
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RÉSUMÉ

This paper describes the behavior of the swirl flow of mixed convection in a horizontal square duct (side length: L) with heated and cooled side walls. The flow behavior was visualized by the dye-injection method and numerical analysis. The working fluid was water. In the numerical analysis, the governing equations were solved using the SIMPLE procedure and QUICK scheme through the control volume. The Reynolds number Re at the inlet was 100 and the Richardson numbers Ri (= Gr/Re2), where Gr is the Grashof number, ranged from 16 to 180. Results show that the swirl flow was activated with increase of Ri. The pitch length of the swirl flow, P, decreased with an increase of Ri, and the dimensionless pitch length, P/L, was expressed as a power function of Ri.

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