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Journal of Flow Visualization and Image Processing

Publicado 4 números por año

ISSN Imprimir: 1065-3090

ISSN En Línea: 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

INTERFEROMETRIC STUDY OF TRANSIENT CONVECTION IN A SQUARE CAVITY

Volumen 2, Edición 4, 1995, pp. 321-333
DOI: 10.1615/JFlowVisImageProc.v2.i4.20
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SINOPSIS

An interferometric study of transient natural convection in a long air-filled square cavity is discussed. The top and bottom walls of the cavity are maintained at uniform temperatures at all times in an unstably stratified configuration. Three different Rayleigh numbers, namely, 8.79 × 104, 1.98 × 105, and 3.38 × 105, have been considered. The orientation of the light beam is maintained parallel to the longest dimension of the cavity. The fringes thus obtained reveal depth-averaged isotherm patterns in the cavity at various points in time. The fringe patterns are collected by a CCD camera and transferred to a PC-AT in digitized form. The image is filtered and fringes are thinned using image-processing operations. Subsequently, the local and average heat transfer parameters in the experimental set up are computed. Results of the present study show that the onset of flow in the cavity is bicellular. However, the flow is unicellular for most part of the transient. The flow becomes increasingly vigorous, and the average Nusselt number of the cavity is a maximum at steady state.

CITADO POR
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  6. Kishor Vimal, Singh Suneet, Srivastava Atul, Investigation of convective heat transfer phenomena in differentially-heated vertical closed cavity: Whole field experiments and numerical simulations, Experimental Thermal and Fluid Science, 99, 2018. Crossref

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