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Journal of Enhanced Heat Transfer

Publication de 8  numéros par an

ISSN Imprimer: 1065-5131

ISSN En ligne: 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

Numerical Study of Turbulent Flow and Heat Transfer in Micro-Fin Tubes – Part 2, Parametric Study

Volume 8, Numéro 5, 2001, pp. 305-314
DOI: 10.1615/JEnhHeatTransf.v8.i5.20
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RÉSUMÉ

The effect of the micro-fin tube geometric parameters on the Nusselt number (Pr = 1) and friction factor in single-phase turbulent flow was determined by numerically simulating 16 different tube geometries. These results were compared with empirical predictions obtained from a correlation developed by Narayanamurthy. The present study investigated the change of fricton factor and Nusselt number with variation of the geometric parameters. The geometric parameters, which were studied, are helix angle, number of fins, fin height, apex angle and top flat width. Explanations for how the fin geometry changes affected the flow in the interim and core region are given.

CITÉ PAR
  1. Goldstein R.J, Eckert E.R.G, Ibele W.E, Patankar S.V, Simon T.W, Kuehn T.H, Strykowski P.J, Tamma K.K, Heberlein J.V.R, Davidson J.H, Bischof J, Kulacki F.A, Kortshagen U, Garrick S, Heat transfer––a review of 2001 literature, International Journal of Heat and Mass Transfer, 46, 11, 2003. Crossref

  2. Mann Garrett W., Eckels Steven, Multi-objective heat transfer optimization of 2D helical micro-fins using NSGA-II, International Journal of Heat and Mass Transfer, 132, 2019. Crossref

  3. Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Flow Boiling Enhancement Techniques, in Two-Phase Heat Transfer Enhancement, 2020. Crossref

  4. Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Internally Finned Tubes and Spirally Fluted Tubes, in Heat Transfer Enhancement in Externally Finned Tubes and Internally Finned Tubes and Annuli, 2020. Crossref

  5. Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Advanced Internal Fin Geometries and Finned Annuli, in Heat Transfer Enhancement in Externally Finned Tubes and Internally Finned Tubes and Annuli, 2020. Crossref

  6. Li Puxuan, Campbell Matthew, Zhang Ning, Eckels Steve J., Investigation of Relationship Between Flow Structures and Drag Forces on Microfin Enhanced Surfaces Using Large Eddy Simulations, Journal of Fluids Engineering, 144, 10, 2022. Crossref

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