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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

Heat Transfer in Turbulent Flow Through Tube with Wire-Coil Inserts

Volume 12, Numéro 4, 2005, pp. 385-394
DOI: 10.1615/JEnhHeatTransf.v12.i4.70
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RÉSUMÉ

An experimental investigation has been carried out to study the pressure drop and turbulent flow heat transfer to air in a tube with wire-coil inserts with a varying pitch. Four test sections with four mild steel wire coils of different pitches (P = 12, 24, 40, and 50 mm with corresponding helix angles, α = 10, 20, 35, and 450°) were fabricated. Air velocity, air inlet and outlet temperatures, local wall temperature, local coil-surface temperature, and the pressure drop were collected for tubes with wire-coil-inserts to analyze the friction factor, the Nusselt number, the heat-transfer coefficient, and the heat transfer effectiveness. The results indicated that as much as two-fold improvement might be obtained in the turbulent flow heat-transfer coefficient and the heat transfer effectiveness. A correlation was also developed for prediction of the heat-transfer coefficient in turbulent flow for tubes with wire-coil-inserts.

CITÉ PAR
  1. Ahamed J. U., Wazed M. A., Ahmed S., Nukman Y., Ya T. M. Y. S. Tuan, Sarkar M. A. R., Enhancement and Prediction of Heat Transfer Rate in Turbulent Flow Through Tube With Perforated Twisted Tape Inserts: A New Correlation, Journal of Heat Transfer, 133, 4, 2011. Crossref

  2. Bhuiya M.M.K., Chowdhury M.S.U., Ahamed J.U., Khan M.J.H., Sarkar M.A.R., Kalam M.A., Masjuki H.H., Shahabuddin M., Heat transfer performance for turbulent flow through a tube using double helical tape inserts, International Communications in Heat and Mass Transfer, 39, 6, 2012. Crossref

  3. Bhuiya M.M.K., Ahamed J.U., Chowdhury M.S.U., Sarkar M.A.R., Salam B., Saidur R., Masjuki H.H., Kalam M.A., Heat transfer enhancement and development of correlation for turbulent flow through a tube with triple helical tape inserts, International Communications in Heat and Mass Transfer, 39, 1, 2012. Crossref

  4. Bhuiya M.M.K., Chowdhury M.S.U., Islam M., Ahamed J.U., Khan M.J.H., Sarker M.R.I., Saha M., Heat transfer performance evaluation for turbulent flow through a tube with twisted wire brush inserts, International Communications in Heat and Mass Transfer, 39, 10, 2012. Crossref

  5. Bhuiya M. M. K., Ahamed J. U., Sarkar M. A. R., Salam B., Masjuki H. H., Kalam M. A., Saidur R., Sayem A. S. M., Heat Transfer and Pressure Drop Characteristics in Turbulent Flow Through a Tube, Experimental Heat Transfer, 25, 4, 2012. Crossref

  6. Bhuiya M. M. K., Ahamed J. U., Sarkar M. A. R., Salam B., Sayem A. S. M., Rahman A., Performance of Turbulent Flow Heat Transfer Through a Tube With Perforated Strip Inserts, Heat Transfer Engineering, 35, 1, 2014. Crossref

  7. Bhuiya Muhammad Mostafa Kamal, Chowdhury M. S. U., Ahamed J. U., Azad A. K., Heat transfer performance evaluation and prediction of correlation for turbulent flow through a tube with helical tape inserts at higher Reynolds number, Heat and Mass Transfer, 52, 6, 2016. Crossref

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