Heat transfer of flat-oval tubes with incomplete fining under conditions of free convection and natural draft
DOI:
https://doi.org/10.15587/2313-8416.2016.60029Keywords:
heat transfer, flat-oval tube, transversal fins, free convection, natural draftAbstract
The technique of experimental investigations of heat transfer of flat-oval tubes with incomplete transversal finning in conditions of free convection and natural draft are shown. Received results of heat exchange of single flat-oval tube with incomplete transversal finning and a single row made from such tubes are presented. Influence of transition from free convection conditions to natural draft on heat transfer is shown
References
Bessonyi, A. P., Dreitser, G. A., Kuntysh, V. B. et. al; Kuntysha, V. B., Bessonnogo, A. N. (Eds.) (1996). Fundamentals of calculation and design of air-cooled heat exchangers. Sankt-Petersburg: Nedra, 512.
Gebhart, B., Dzhaluriya, I., Mahajan, P., Sammak, B. (1991). Free convection flow heat and mass transfer. Moscow: Mir, 678.
Volodin, W. I., Mikhalevich, A. A. (1995). Numerical analysis of design processes and design of heat exchangers air. Preprint IPE-6. Minsk: IPE NSA, 32–60.
Pis’mennyi, E. N. (2011). Efficient heat-transfer surfaces assembled from partially finned flat-oval tubes. Thermal Engineering, 58 (4), 277–282. doi: 10.1134/s0040601511040112
Zhukauskas, A. A. (1982). Convective heat exchangers. Moscow: Nauka, 472.
Isachenko, V. P., Osipova, V. A., Sukomel, A. S. (1975). Heattransfer. Moscow: Energia, 485.
Bloch, A. G., Zhuravlev, Y. A., Ryzhkov, L. N. (1991). Radiation heat transfer. Moscow: Energoatomizdat, 432.
Kutateladze, S. S. (1990). Heat transfer and flow resistance. Moscow: Energoatomizdat, 367.
Kyntysh, V. B., Kuznietsov, N. M. (1992). Thermal and aerodynamic calculations of finned air-cooled heat exchangers. Sankt-Petersburg: Energoatomizdat, 280.
Volkov, A. V., Samorodov, A. V., Kyntysh, V. B. (2002). Free Convective heat transfer of multi-row staggered bundles of finned tubes for viscous heat carriers. Vol. 3. Moscow: pub. MEI, 41–45.
Downloads
Published
Issue
Section
License
Copyright (c) 2016 Максим Михайлович Вознюк, Олександр Михайлович Терех, Олександр Ігоревич Руденко, Сергій Анатолійович Рева, Олександр Володимирович Баранюк
This work is licensed under a Creative Commons Attribution 4.0 International License.
Our journal abides by the Creative Commons CC BY copyright rights and permissions for open access journals.
Authors, who are published in this journal, agree to the following conditions:
1. The authors reserve the right to authorship of the work and pass the first publication right of this work to the journal under the terms of a Creative Commons CC BY, which allows others to freely distribute the published research with the obligatory reference to the authors of the original work and the first publication of the work in this journal.
2. The authors have the right to conclude separate supplement agreements that relate to non-exclusive work distribution in the form in which it has been published by the journal (for example, to upload the work to the online storage of the journal or publish it as part of a monograph), provided that the reference to the first publication of the work in this journal is included.