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Heat Transfer Research

Publicado 18 números por año

ISSN Imprimir: 1064-2285

ISSN En Línea: 2162-6561

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: 1.7 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: 1.4 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: 0.6 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: 0.00072 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: 0.43 SJR: 0.318 SNIP: 0.568 CiteScore™:: 3.5 H-Index: 28

Indexed in

Estimation of the Thermohydraulic Efficiency of Heat Exchanging Apparatuses with Twisted Tubes

Volumen 37, Edición 4, 2006, pp. 349-363
DOI: 10.1615/HeatTransRes.v37.i4.50
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SINOPSIS

The paper presents generalizing relations to calculate heat transfer and hydraulic resistance in longitudinal flow of heat-transfer agents in the cavities of a heat exchanger with twisted tubes and the results of comparison of the thermohydraulic efficiency of the heat-transfer surfaces of the twisted tubes with the surfaces of smooth tubes and tubes having other heat-transfer intensifiers. It has been found that in the flow transition region Reynolds-related regimes with an advanced increase in the heat-transfer coefficient in comparison with the increase in the coefficient of hydraulic resistance is implemented. In a longitudinal flow past twisted tubes, a 1.5−3.5-fold increase in the heat-transfer coefficient is ensured, as compared to flow in smooth straight tubes. The estimation of the thermohydraulic efficiency of heat exchangers made by the method of effective parameters and the analysis of the efficiency of various heat-transfer surfaces made it possible to find the flow regions where the heat-exchange apparatuses with flow swirling by twisted tubes are advantageous over heat exchangers involving other methods of heat-transfer enhancement.

CITADO POR
  1. Zhang Li, Yang Sheng, Xu Hong, Experimental study on condensation heat transfer characteristics of steam on horizontal twisted elliptical tubes, Applied Energy, 97, 2012. Crossref

  2. Tan Xiang-hui, Zhu Dong-sheng, Zhou Guo-yan, Zeng Li-ding, Experimental and numerical study of convective heat transfer and fluid flow in twisted oval tubes, International Journal of Heat and Mass Transfer, 55, 17-18, 2012. Crossref

  3. Tan Xiang-hui, Zhu Dong-sheng, Zhou Guo-yan, Zeng Li-ding, Heat transfer and pressure drop performance of twisted oval tube heat exchanger, Applied Thermal Engineering, 50, 1, 2013. Crossref

  4. Tan Xiang-hui, Zhu Dong-sheng, Zhou Guo-yan, Yang Liu, 3D numerical simulation on the shell side heat transfer and pressure drop performances of twisted oval tube heat exchanger, International Journal of Heat and Mass Transfer, 65, 2013. Crossref

  5. Li Xiuzhen, Zhu Dongsheng, Yin Yingde, Liu Shijie, Mo Xun, Experimental study on heat transfer and pressure drop of twisted oval tube bundle in cross flow, Experimental Thermal and Fluid Science, 99, 2018. Crossref

  6. Li Xiuzhen, Zhu Dongsheng, Sun Jinfei, Mo Xun, Liu Shijie, Heat transfer and pressure drop for twisted oval tube bundles with staggered layout in crossflow of air, Applied Thermal Engineering, 148, 2019. Crossref

  7. Zhou Ji Cheng, Zhu Dong Sheng, Huo Zheng Qi, Li Jun, Li Yan, Pool Boiling Heat Transfer Characteristics on Twisted Tube Bundles in a Flooded Evaporator, Applied Mechanics and Materials, 416-417, 2013. Crossref

  8. Gu H. F., Chen Q., Wang H. J., Zhang Z., A Study of Shellside Condensation of a Hydrocarbon in the Presence of Noncondensable Gas on Twisted Elliptical Tubes, Journal of Thermal Science and Engineering Applications, 8, 4, 2016. Crossref

  9. Shaver Dillon R., Carasik Lane B., Merzari Elia, Salpeter Nate, Blandford Edward, Calculation of Friction Factors and Nusselt Numbers for Twisted Elliptical Tube Heat Exchangers Using Nek5000, Journal of Fluids Engineering, 141, 7, 2019. Crossref

  10. Liu Shijie, Yin Yingde, Tu Aimin, Zhu Dongsheng, Experimental investigation on shell-side performance of a novel shell and tube oil cooler with twisted oval tubes, International Journal of Thermal Sciences, 152, 2020. Crossref

  11. KRAEV Viacheslav, Experimental research of turbulent flow frequency spectra, INCAS BULLETIN, 12, 2, 2020. Crossref

  12. KRAEV Viacheslav, Experimental research of incipient turbulent flow frequency spectra in hydrodynamic unsteadiness, INCAS BULLETIN, 13, 2, 2021. Crossref

  13. Liu Shijie, Tu Aimin, Mo Xun, Yin Yingde, Zhu Dongsheng, Li Xiuzhen, Experimental study and comparative performance analysis on thermal-hydraulic characteristic of a novel longitudinal flow oil cooler, Applied Thermal Engineering, 199, 2021. Crossref

  14. Wang Jianqing, Liu Tianqi, Xu Chaozhong, Wang Jiajun, Feng Lian-Fang, Numerical investigation on hydrodynamics and heat transfer of highly viscous fluid in Sulzer mixer reactor, International Journal of Heat and Mass Transfer, 171, 2021. Crossref

  15. Bhattacharyya Suvanjan, Chattopadhyay Himadri, Pal Tarun Kanti, Roy Anirban, Numerical Investigation of Thermohydraulics Performance in Elliptical Twisted Duct Heat Exchanger, in CAD/CAM, Robotics and Factories of the Future, 2016. Crossref

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