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Journal of Enhanced Heat Transfer

Published 8 issues per year

ISSN Print: 1065-5131

ISSN Online: 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

INFLUENCE OF PITCH ON LOCAL HEAT TRANSFER DISTRIBUTION FOR CONFINED IMPINGEMENT OF MULTIPLE JET ARRAYS

Volume 18, Issue 1, 2011, pp. 41-53
DOI: 10.1615/JEnhHeatTransf.v18.i1.40
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ABSTRACT

Experimental investigations are carried out to study the influence of spanwise pitch and streamwise pitch on the local heat transfer distribution due to arrays of multiple impinging jets on a surface parallel to the jet plate. The spent air exits in all directions from the confined passage. The length-to-diameter ratio of the nozzles of the jet plate is 1.0. The mean jet Reynolds numbers based on the nozzle exit diameters (d) of 3000, 5000, 7500, and 10000 and jet-to-plate distances of d, 2d, and 3d are considered for all of the configurations. The local and average Nusselt number distributions are presented for all of the configurations covered in the present study. An optimum configuration is suggested on the basis of minimizing the mass flow rate of the coolant per unit area of cooled surface. Correlations are developed for the average Nusselt number and the coefficient of variance of the Nusselt number in terms of flow and geometric parameters.

CITED BY
  1. Huang Tianlun, Tan Penghui, Zhang Yun, Huang Zhigao, Zhou Huamin, Heat transfer uniformity analysis of floatation nozzle using a revised uniformity indicator, International Journal of Heat and Mass Transfer, 168, 2021. Crossref

  2. Wen Zhe-Xi, He Ya-Ling, Cao Xue-Wei, Yan Chao, Numerical study of impinging jets heat transfer with different nozzle geometries and arrangements for a ground fast cooling simulation device, International Journal of Heat and Mass Transfer, 95, 2016. Crossref

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