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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

APPLYING INTERFEROMETRY IN RESEARCHING CONVECTION HEAT TRANSFER FROM PANEL RADIATORS

Volumen 16, Edición 2, 2009, pp. 159-181
DOI: 10.1615/JFlowVisImageProc.v16.i2.40
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SINOPSIS

This article is concerned with interferometric research into temperature fields and heat transfer via laminar natural convection of a reduced model of panel radiators with the help of a Mach−Zehnder interferometer. Heat transfer is determined by the temperature derivative at the surface of the radiator walls evaluated by means of an interferometrically measured temperature field. This article deals with problems involved in applying the results of the measurement to an actual radiator and problems in determining the temperature derivative at higher wall surface temperatures, necessary to simulate heat transfer in an actual radiator. High surface temperatures complicate the evaluation of interferograms. A method for evaluating the temperature derivative in the case of higher wall temperatures is worked out in the article, based upon measuring the thickness of thermal boundary layers. The interferograms acquired are evaluated by a computer with the use of specially developed software. The outcome of the research consists in relationships for the calculation of Nusselt numbers across the face of the panel radiator as well as in the slots between the walls of double or triple panel radiators and suggestions for the optimal configuration of panel radiators to ensure maximal heat output.

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