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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

FLOW VISUALIZATION USING HYDROGEN BUBBLE TECHNIQUE OF A FIN-AND-TUBE TYPE HEAT EXCHANGER WITH PUNCHED-OUT VORTEX GENERATORS

Volumen 17, Ausgabe 4, 2010, pp. 309-320
DOI: 10.1615/JFlowVisImageProc.v17.i4.30
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ABSTRAKT

A study of the flow structure inside a fin-and-tube heat exchanger was performed by using hydrogen bubble visualization technique to examine the effects of different vortex generator geometries on the flow field, understand the formation of vortices and identify the punched-out hole effect on the flow behavior. Flow visualization results clarified flow structures and the effect of the punched holes for the studied vortex generator configurations. It is found that the vortices are created in the installed or punched forms. The strength of the vortices of installed vortex generators is more prominent compared to that of the punched vortex generators but the punched vortex generators showed smaller friction factors compared to the installed vortex generators.

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