Теплообмін та аеродинаміка пакетів плоскоовальних труб з лунками
DOI:
https://doi.org/10.15587/2313-8416.2015.53141Słowa kluczowe:
теплообмін, аеродинамічний опір, інтенсифікація, плоскоовальна труба, шаховий пакет, лунка, порівнянняAbstrakt
Приведені результати експериментальних досліджень теплообміну і аеродинамічного опору поперечно-омиваних шахових пакетів плоскоовальних труб з лунками на плоских бічних поверхнях в діапазоні чисел Рейнольдса 1250<<13500. Розглянуто три варіанти розміщення труб при однаковому мінімальному значенні поперечного кроку труб S1. Проведено порівняння експериментальних даних з теплообміну і аеродинамічного опору пакетів труб з лунками і без них
Bibliografia
Pis’mennyi, E. N. (2012). Ways for improving the tubular heaters used in gas turbine units. Thermal Engineering, 59 (6), 485–490. doi: 10.1134/s0040601512060080
Khalatov, А. А., Avramenko, A. A., Shevchuk, I. V. (2008). Heat transfer and hydrodynamics is in the fields of centrifugal mass forces, Vol. 7. Aerothermal vortex technologies for power engineering gas turbines. Kyiv: Institute of technical thermalphysics NAN of Ukraine, 292.
Khalatov, A. A., Meyris, A. Zh., Donik, T. V., Hamretska, A. V. (2015). Heat transfer and hydrodynamic drag at the transversal air flowing around of the first row of tube bundles with spherical deepenings. Visnyk NTU „KhPI”, 16 (1125), 50–53.
Alekseev, V. V., Hachechylidze, I. A., Kiknadze, H. I., Oleinikov, V. H. (1998). Tornado power exchange on three-dimensional concave reliefs – self-organization structure of flows, their visualization and mechanisms of flowing around of surfaces. Vol. 6. Labours of II Russian National Сonference of Heat Transfer. Moscow, Russia. Intensification of heat transfer. Radiation and difficult heat transfer. Moscow: MEI, 33–42.
Bystrov, U. A., Isaev, S. A., Kudriavtsev, A. I., Leontiev, A. I. (2005). Numerical design of vortical intensification of heat transfer in tube bundles. Sankt-Petersburg: Shipbuilding, 389.
Khalatov, А. А., Borisov I. I., Shevtsov S. V. (2005). Heat transfer and hydrodynamics is in the fields of centrifugal mass forces. Vol. 5. Heat transfer and thermalhydraulic efficiency of vortical and involute streams. Kyiv: Publ. house of Institute of technical thermalphysics NAN of Ukraine, 500.
Gortyshov, U. F., Popov, I. A., Olimpiev, V. V., Shchelchkov, A. V., Kaskov, S. I. (2009). Heathydraulic efficiency of perspective methods of heat transfer intensification in ductings of heat-exchange equipment. Intensification of heat transfer. Kazan’: Center of innovative technologies, 531.
Pis’menyi, E. N., Kondratyuk, V. A., Zhukova, Yu. V., Terekh, A. M. (2011). Heat transfer of staggered bundles of flat-oval tubes in cross flow. Eastern-European Journal of Enterprise Technologies, 2/8 (50), 4–8. Available at: http://journals.uran.ua/eejet/article/view/1829/1725
Kondratyuk, V. A., Tuz, V. E., Terekh, A. M., Zhukova, Yu. V., Meyris, A. J. (2012). Aerodynamic drag of transversal-streamlined staggered bundles of flat-oval tubes. Eastern-European Journal of Enterprise Technologies, 3/8 (57), 39–42. Available at: http://journals.uran.ua/eejet/article/view/4074/3740
Kondratyuk, V. A., Terekh, A. M., Baranyuk, A. V., Pis’menyi, E. N. (2015). Heat transfer of staggered bundles of flat oval tube in transversal flow. Eastern-European Journal of Enterprise Technologies, 1/8 (73), 43–48. doi: 10.15587/1729-4061.2015.37318
Isaev, S., Chudnovsky, Ja., Leontiev, A., Kornev, N., Hassel, E. (2013). Vortex heat transfer enhancement in narrow channel by oval dimples arrangement. Minneapolis, Minnesota, USA, HT2013–17596. doi: 10.1115/ht2013-17596
Leontiev, A., Isaev, S., Kornev, N., Chudnovsky, Ja., Hassel, E. (2010). Numerical modeling and physical simulation of vortex heat transfer enhancement mechanisms over dimpled relief. Washington, DC, USA, 419–428. doi: 10.1115/ihtc14-22334
##submission.downloads##
Opublikowane
Numer
Dział
Licencja
Copyright (c) 2015 Олександр Михайлович Терех, Вадим Анатолійович Кондратюк, Євген Миколайович Письменний
Utwór dostępny jest na licencji Creative Commons Uznanie autorstwa 4.0 Międzynarodowe.
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.
