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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

THERMOCAPILLARY CONVECTION AROUND A HORIZONTAL HEAT SOURCE IN A LIQUID CAVITY

Volumen 11, Ausgabe 2, 2004, 12 pages
DOI: 10.1615/JFlowVisImageProc.v11.i2.20
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ABSTRAKT

Numerical and experimental studies are performed on thermal fluid-flow transport phenomena around a heating wire set on the free surface of a liquid cavity. Emphasis is placed on the effects of the Marangoni number, Ma, the aspect ratio, H/L, and the Rayleigh number, Ra, on the flow and isothermal fields. The mechanism is theoretically investigated by numerically solving the two-dimensional governing equations through discretization by means of a finite-difference technique. Experimentally, flow patterns are disclosed by means of a tracer method. It is found that (i) the thermal fluid flow is affected by the aspect ratio, that is the thermal fluid flow in the lower region of the cavity with H/L = 2 is almost stable, and (ii) natural convection around the wire is induced by the Marangoni force, i.e., the surface tension, while the effect of Ra on the velocity field is minor.

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