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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

Indexed in

PIV OBSERVATION OF PREWHIRL FLOW UPSTREAM OF A TURBOPUMP INDUCER

Volume 17, Numéro 1, 2010, pp. 85-98
DOI: 10.1615/JFlowVisImageProc.v17.i1.60
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RÉSUMÉ

Complex flow caused by prewhirl flow, backflow, tip leakage flow, and main flow was determined in the inlet of a turbopump inducer by means of PIV. The prewhirl flow component swirled in the same direction as the inducer rotation along a casing from the inducer inlet to a region further upstream. A strong Reynolds shear stress occurred upstream of the inducer. This area became unsteady due to shear flow caused by the interaction of the prewhirl flow and the main flow. The region which developed a strong mean vorticity was steady due to being not influenced either by both the Reynolds shear stress or by the fluctuation vorticity near the blade tip.

CITÉ PAR
  1. Han Huan, Geng Da, Xiang Le, Xu Kaifu, Ren Zibo, Liu Shuhong, Zuo Zhigang, Influence of Step Casings on the Cavitation Characteristics of Inducers, Processes, 10, 8, 2022. Crossref

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