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Journal of Enhanced Heat Transfer

Erscheint 8 Ausgaben pro Jahr

ISSN Druckformat: 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

Heat Transfer Mechanisms for Condensation and Vaporization Inside a Microfin Tube

Volumen 9, Ausgabe 1, 2002, pp. 25-37
DOI: 10.1615/JEnhHeatTransf.v9.i1.30
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ABSTRAKT

Experimental tests using R22 were conducted to measure the condensation coefficient and the vaporization coefficient inside a given microfin tube (Wolverine DX-75). Data were also taken for nucleate pool boiling on a plain surface and on the microfin surface. A key objective of the present work is to define the contribution made by nucleate boiling to the microfin tube evaporation performance. An asymptotic model is used to combine the nucleate boiling and convective terms to account for both contributions. This was done using the experimental condensation and nucleate boiling curves. The convective contribution for vaporization is the same as for convective condensation below 70% and also below the dryout point. The tests show that nucleate boiling makes a significant contribution to vaporization for vaporization of R22 in a microfin tube.

REFERENZIERT VON
  1. Wu Zan, Sundén Bengt, Wadekar Vishwas V., Li Wei, Heat Transfer Correlations for Single-Phase Flow, Condensation, and Boiling in Microfin Tubes, Heat Transfer Engineering, 36, 6, 2015. Crossref

  2. Mehendale Sunil, A new heat transfer coefficient correlation for pure refrigerants and near-azeotropic refrigerant mixtures flow boiling within horizontal microfin tubes, International Journal of Refrigeration, 86, 2018. Crossref

  3. Chen Xu, Li Wei, Sun Zhijian, Ren Yong, Liu Fu, Xu Jin-liang, Correlation of Evaporation Heat Transfer Inside 8.8 mm and 7.14 mm Horizontal Round Micro-Fin Tubes, Heat Transfer Engineering, 40, 3-4, 2019. Crossref

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

  5. Wang Yueshe, Bai Bofeng, Chen Yongli, Honda Hiroshi, Numerical gas– liquid stratified flow regime model on evaporation heat transfer in horizontal microfin tubes, Heat Transfer—Asian Research, 36, 6, 2007. Crossref

  6. Wang Yueshe, Wang Yanling, Wang G.-X., Honda Hiroshi, Prediction of evaporation heat transfer coefficient based on gas–liquid two-phase annular flow regime in horizontal microfin tubes, Applied Thermal Engineering, 29, 14-15, 2009. Crossref

  7. Torresin Daniele, Tiwari Manish K., Del Col Davide, Poulikakos Dimos, Flow Condensation on Copper-Based Nanotextured Superhydrophobic Surfaces, Langmuir, 29, 2, 2013. Crossref

  8. Wu Zan, Wu Yang, Sundén Bengt, Li Wei, Convective vaporization in micro-fin tubes of different geometries, Experimental Thermal and Fluid Science, 44, 2013. Crossref

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