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Journal of Flow Visualization and Image Processing

年間 4 号発行

ISSN 印刷: 1065-3090

ISSN オンライン: 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 AND FREE CONVECTION HEAT TRANSFER AT THE JUNCTION OF SHORT CYLINDERS MOUNTED ON A HEATED WALL

巻 10, 発行 1-2, 2003, 14 pages
DOI: 10.1615/JFlowVisImageProc.v10.i12.20
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要約

Unsteady free convection in the vicinity of vertical wall-mounted insulated short cylinders is considered under isoflux thermal conditions used for wall heating. Especially, this study is aimed at analyzing how free convection heat transfer at the wall can be locally modified by the presence of a short protrusion. For this purpose, the idea is to correlate local heat transfer at a given abscissa on the wall with the flow patterns at the junction for a large range of angular cylinder positions a around this abscissa. In contrast to a circular shape, it is shown that the presence of a cylinder with sharp edges embedded in a free-convection boundary layer induces heat transfer enhancement at a given abscissa for a < 50°. It is argued that flow visualization can be a powerful technique in the understanding of the complex local heat transfer process, especially by identifying both the position of the wake separation and the rotational flow features.

によって引用された
  1. Malah Hamid, Chumakov Yurii S., Levchenya Alexander M., A study of the vortex structures around circular cylinder mounted on vertical heated plate, 1959, 2018. Crossref

  2. Fohanno S., Korichi A., Polidori G., Visualizations of the unsteady interaction of opposite buoyancy induced flows, Heat and Mass Transfer, 43, 10, 2007. Crossref

  3. Malah Hamid, Chumakov Yuri Sergeevich, Sadeghian Esmail, The effects of the cross-section shape of the surface-mounted cylinder on the free convective junction flow, Engineering Science and Technology, an International Journal, 27, 2022. Crossref

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