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Journal of Enhanced Heat Transfer

Publicou 8 edições por ano

ISSN Imprimir: 1065-5131

ISSN On-line: 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

On the Use of Wire-Coil Inserts to Augment Tube Heat Transfer

Volume 16, Edição 1, 2009, pp. 19-34
DOI: 10.1615/JEnhHeatTransf.v16.i1.20
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RESUMO

An experimental study was conducted to assess the impact of wire-coil inserts on the performance of compact fuel/air heat exchangers used in aerospace gas turbine engines. Experiments were conducted with JP-10 fuel using electrically heated tubes at relevant temperatures and flow rates for the application of interest. Three different coil pitches were considered and companion CFD calculations were performed to assess the flow fields qualitatively. Results indicate that the wire coils were very effective in augmenting heat transfer in this flow regime that straddles laminar/turbulent boundary layer characteristics. A Nusselt number correlation was developed for use in this application.

CITADO POR
  1. Nacke Robert, Northcutt Brittany, Mudawar Issam, Theory and experimental validation of cross-flow micro-channel heat exchanger module with reference to high Mach aircraft gas turbine engines, International Journal of Heat and Mass Transfer, 54, 5-6, 2011. Crossref

  2. Northcutt Brittany, Mudawar Issam, Enhanced Design of Cross-Flow Microchannel Heat Exchanger Module for High-Performance Aircraft Gas Turbine Engines, Journal of Heat Transfer, 134, 6, 2012. Crossref

  3. Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Displaced Enhancement Devices and Wire Coil Inserts, in Insert Devices and Integral Roughness in Heat Transfer Enhancement, 2020. Crossref

  4. Emani Madhu Sruthi, Ranjan Hrishiraj, Bharti Anand Kumar, Meyer Josua P., Saha Sujoy Kumar, Laminar flow heat transfer enhancement in square and rectangular channels having: (1) A wire-coil, axial and spiral corrugation combined with helical screw-tape with and without oblique teeth and a (2) spiral corrugation combined with twisted tapes with oblique teeth, International Journal of Heat and Mass Transfer, 144, 2019. Crossref

  5. Singh Sumit Kr., Sarkar Jahar, Improving hydrothermal performance of hybrid nanofluid in double tube heat exchanger using tapered wire coil turbulator, Advanced Powder Technology, 31, 5, 2020. Crossref

  6. Singh Sumit Kr., Sarkar Jahar, Improving hydrothermal performance of double-tube heat exchanger with modified twisted tape inserts using hybrid nanofluid, Journal of Thermal Analysis and Calorimetry, 143, 6, 2021. Crossref

  7. Hunt Steven A., Migliorino Mario Tindaro, Scalo Carlo, Heister Stephen D., Onset Criteria for Bulk-Mode Thermoacoustic Instabilities in Supercritical Hydrocarbon Fuels, Journal of Fluids Engineering, 143, 4, 2021. Crossref

  8. Singh Sumit Kumar, Sarkar Jahar, Thermohydraulic behavior of concentric tube heat exchanger inserted with conical wire coil using mono/hybrid nanofluids, International Communications in Heat and Mass Transfer, 122, 2021. Crossref

  9. Hinge Shruti P., Patwardhan Ashwin W., Thermal-Hydraulic Performance of an Annular Pipe with Square Wire Coil Inserts Using Computational Fluid Dynamics, Industrial & Engineering Chemistry Research, 59, 9, 2020. Crossref

  10. Liu Penghua, Han Hongbo, Bao Zewei, Multi-objective optimization of fuel–air tube-in-tube helical coil heat exchangers for cooled cooling air system applied in aeroengines, Aerospace Science and Technology, 130, 2022. Crossref

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