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Journal of Enhanced Heat Transfer

年間 8 号発行

ISSN 印刷: 1065-5131

ISSN オンライン: 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

Performance Evaluation of Pin-Fin Heat Sinks Utilizing a Local Heating Method

巻 2, 発行 1-2, 1995, pp. 17-22
DOI: 10.1615/JEnhHeatTransf.v2.i1-2.30
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要約

Experiments using a wind tunnel were conducted to clarify the distribution of the local heat transfer coefficient in a pin-fin array. Pin-fin test cores were constructed of pin rows arranged regularly in the flow direction. A local heating method was utilized to measure the heat transfer performance. Pin rows were heated through a direct application of an electric current, and their individual temperatures were estimated by measuring the electric resistance. Measurements were carried out under two conditions, one was the case when the individual pin rows in the pin-fin array were heated separately, and the other was the case when all the pin rows were heated simultaneously in a uniform heat flux. The range of the Reynolds number tested was 20−100. Flow visualization experiments were also carried out to observe the flow pattern in the pin arrays utilizing a fifteen times enlarged model and a water tunnel. The test results revealed the heat transfer performance of the fins, and the effects of an oscillating flow on the heat transfer mechanism are discussed.

によって引用された
  1. Kobus C.J., Oshio T., Predicting the thermal performance characteristics of staggered vertical pin fin array heat sinks under combined mode radiation and mixed convection with impinging flow, International Journal of Heat and Mass Transfer, 48, 13, 2005. Crossref

  2. Kobus C.J., Oshio T., Development of a theoretical model for predicting the thermal performance characteristics of a vertical pin-fin array heat sink under combined forced and natural convection with impinging flow, International Journal of Heat and Mass Transfer, 48, 6, 2005. Crossref

  3. Eckert E.r.g, Goldstein R.J, Ibele W.e, Patankar S.V, Simon T.W, Strykowski P.J, Tamma K.K, Kuehn T.H, Bar-Cohen A, Heberlein J.V.R, Davidson J.H, Bischof J, Kulacki F, Kortshagen U, Heat transfer—a review of 1995 literature, International Journal of Heat and Mass Transfer, 42, 15, 1999. Crossref

  4. Kobus C. J., Oshio T., An Experimental and Theoretical Investigation into the Thermal Performance Characteristics of a Staggered Vertical Pin Fin Array Heat Sink with Assisting Mixed Convection in External and In-Duct Flow Configurations, Experimental Heat Transfer, 19, 2, 2006. Crossref

  5. Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Wavy Fin, 3D Corrugated Fin, Perforated Fin, Pin Fin, Wire Mesh, Metal Foam Fin, Packings, Numerical Simulation, in Heat Transfer Enhancement in Plate and Fin Extended Surfaces, 2020. Crossref

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