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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

Enhancement of Heat Transfer Rates by Coiled Wires During Forced Convective Condensation of R-22 Inside Horizontal Tubes

Volume 7, Issue 2, 2000, pp. 69-80
DOI: 10.1615/JEnhHeatTransf.v7.i2.10
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ABSTRACT

In this work, heat transfer augmentation by coiled wire inserts during forced convection condensation of R-22 inside horizontal tubes has been studied. The test-condenser consisted of four separate coaxial double pipe test sections assembled in series. It was a counter flow heat exchanger where R-22 condensed inside the inner tube by rejecting heat to the coolant flowing in the annulus. Coiled wires with different wire diameters and coil pitches were made and used in full length of test-condenser. The use of helically coiled wire was found to increase the condensing heat transfer coefficients by as much as 100 percent above the plain tube values on a nominal area basis. An empirical correlation to predict the enhanced heat transfer coefficients of this investigation was developed and presented.

CITED BY
  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., Bar-Cohen A., Heberlein J.V.R., Davidson J.H., Bischof J., Kulacki F.A., Kortshagen U., Garrick S., Heat transfer – a review of 2000 literature, International Journal of Heat and Mass Transfer, 45, 14, 2002. Crossref

  2. Akhavan-Behabadi M.A., Salimpour M.R., Pazouki V.A., Pressure drop increase of forced convective condensation inside horizontal coiled wire inserted tubes, International Communications in Heat and Mass Transfer, 35, 9, 2008. Crossref

  3. Imdad Aaqib, Ali Hassan, Farooq Haroon, Ali Hafiz, Effect of condensate flow rate, surface tension, density and vapor velocity on condensate retention of wire wrapped tubes, Thermal Science, 26, 1 Part B, 2022. Crossref

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