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Journal of Enhanced Heat Transfer
Главный редактор: Zhixiong Guo (open in a new tab)
Founding Advisory Editor: Arthur E. Bergles (open in a new tab)
Редактор-основатель: Ralph L. Webb (open in a new tab)

Выходит 8 номеров в год

ISSN Печать: 1065-5131

ISSN Онлайн: 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

LOCAL HEAT TRANSFER MEASUREMENTS WITHIN A REPRESENTATIVE PLATE HEAT EXCHANGER GEOMETRY USING INFRARED (IR) THERMOGRAPHY

Том 21, Выпуск 4-5, 2014, pp. 353-372
DOI: 10.1615/JEnhHeatTransf.2015012408
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Краткое описание

Plate heat exchangers are known to be highly efficient and compact, but the lack of local heat transfer data within the channel has limited the ability to optimize plate geometries. A new method for the measurement of steady-state, local, convective heat transfer coefficient distributions within a typical plate heat exchanger geometry is described herein. This novel technique uses chevron patterns machined into an IR-transparent calcium fluoride (CaF2) plate to produce the plate heat exchanger geometry. The fluid tested was a refrigerant (HFE7100) at Reynolds numbers ranging from 900 to 3500 in vertical upward flow. The plates were electrically heated using a flexible film heater at heat fluxes up to 0.8 W/cm2. A mid-range (3.0−5.1 µm) IR camera was used to measure the local temperature of the heated surface. The technique was validated by comparing the measured overall Nusselt number of the heat exchanger with commonly used correlations. The local results were also compared with additional experimental and numerical results.

ЦИТИРОВАНО В
  1. Wang Yingying, Nayebzadeh Arash, Yu Xiangfei, Shin Jeong-Heon, Peles Yoav, Local heat transfer in a microchannel with a pin fin—experimental issues and methods to mitigate, International Journal of Heat and Mass Transfer, 106, 2017. Crossref

  2. Jin Shenghan, Hrnjak Pega, A new method to simultaneously measure local heat transfer and visualize flow boiling in plate heat exchanger, International Journal of Heat and Mass Transfer, 113, 2017. Crossref

  3. Mehrvand Mehrdad, Putnam Shawn A., Transient and local two-phase heat transport at macro-scales to nano-scales, Communications Physics, 1, 1, 2018. Crossref

  4. Al Hashimi Husain, Hammer Caleb F., Lebon Michel T., Zhang Dan, Kim Jungho, Phase-Change Heat Transfer Measurements Using Temperature-Sensitive Paints, Journal of Heat Transfer, 140, 3, 2018. Crossref

  5. Li Wenzhe, Hrnjak Pega, Compensating for the end-plate effect on heat transfer in brazed plate heat exchangers, International Journal of Refrigeration, 126, 2021. Crossref

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