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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

VISUALIZATION OF ENDWALL FLOW WITH TIP CLEARANCE IN A LARGE DEFLECTION TURBINE ROTOR CASCADE: EFFECT OF SPACE-CHORD RATIO

Volumen 5, Ausgabe 4, 1998, pp. 309-324
DOI: 10.1615/JFlowVisImageProc.v5.i4.50
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ABSTRAKT

Endwall flow is visualized in a large deflection turbine rotor cascade for various tip gap heights and space-chord ratios. In addition, endwall static pressures are also presented. For zero clearance, the primary and secondary separation lines are observed with two saddle points. The interaction of the endwall and blade boundary layer is significantly affected by the presence of tip clearance. The formation of a horseshoe vortex was not observed at higher tip gaps. The size of the tip clearance vortex increases with the tip gap height The origin of the tip clearance vortex separation line moves upstream with the increase in space-chord ratio.

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