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Journal of Enhanced Heat Transfer

Publicou 8 edições por ano

ISSN Imprimir: 1065-5131

ISSN On-line: 1563-5074

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: 2.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.8 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: 0.2 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: 0.00037 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: 0.6 SJR: 0.433 SNIP: 0.593 CiteScore™:: 4.3 H-Index: 35

Indexed in

AN EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER PERFORMANCE OF WAVY CHANNELS UNDER LAMINAR FLOW CONDITIONS: AN INTERFEROMETRIC STUDY

Volume 27, Edição 6, 2020, pp. 561-576
DOI: 10.1615/JEnhHeatTransf.2020034450
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RESUMO

The thermal performance of wavy channels with different phase shifts (φ = 0° and 180°) introduced between the top and bottom conducting walls was experimentally investigated using a typical Mach-Zehnder interferometer. The experiments were performed on compact plane and wavy channels (with varying phase shifts and similar hydraulic diameters) in deionized water (Pr = 6.13) for a range of Reynolds numbers (Re = 350-1000). The interferometric fringes were recorded in both infinite and wedge fringe setting modes and then used to qualitatively and quantitatively analyze the local and average profiles of the thermal boundary layer thickness and heat transfer rates. The effects of the phase shifts and Reynolds numbers on the heat transfer rates are discussed. The experimental results show an increment in the heat transfer rates in the wavy channel geometries compared to straight channels, accompanied by an increased pressure drop. The thermal performance factor (TPF) was evaluated, and it was observed that the TPF increased with increasing Reynolds numbers in the wavy channels at both phase shifts (φ = 0° and 180°).

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CITADO POR
  1. Omri Mohamed, Smaoui Hichem, Frechette Luc, Kolsi Lioua, A new microchannel heat exchanger configuration using CNT-nanofluid and allowing uniform temperature on the active wall, Case Studies in Thermal Engineering, 32, 2022. Crossref

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