

Mathematical model of a detached air flow at the entrance to a circular suction funnel above a point convective heat source
https://doi.org/10.17073/1683-4518-2024-2-56-60
Abstract
About the Authors
A. K. LogachevaRussian Federation
A. M. Ziganshin
Russian Federation
E. N. Popov
Russian Federation
K. I. Logachev
Russian Federation
O. A. Averkova O. A
Russian Federation
O. V. Tiron
Russian Federation
T. N. Il’ina
Russian Federation
References
1. Zhang, J. Exhaust hood performance and its improvement technologies in industrial buildings: A literature review / J. Zhang, J. Wang, J. Gao, W. Zhang // Building Simulation. ― 2024. ― Vol. 17, (1) ― P. 23‒40. https://doi.org/10.1007/s12273-023-1040-2.
2. Logachev, K. I. A survey of separated airflow patterns at inlet of circular exhaust hoods / K. I. Logachev, A. M. Ziganshin, O. A. Averkova, A. K. Logachev // Energy Build. ― 2018. ― Vol. 173. ― P. 58–70. https://doi.org/10.1016/j.enbuild.2018.05.036.
3. Pinelli, M. A numerical method for the efficient design of free opening hoods in industrial and domestic applications / M. Pinelli, A. Suman // Energy. ― 2014. ― Vol. 74. ― P. 484‒493. https://doi.org/10.1016/j.energy.2014.07.014.
4. Logachev, K. I. A study of separated flows at inlets of flanged slotted hoods / K. I. Logachev, A. M. Ziganshin, O. A. Averkova // J. Build. Eng. ― 2020. ― Vol. 29. ― Article № 101159. DOI: https://doi.org/10.1016/j.jobe.2019.101159.
5. Logachev, K. I. Developing a mathematical simulation method for three-dimensional separated airflow at inlet of local exhaust devices / K. I. Logachev, A. M. Ziganshin, Yanqiu Huang [et al.] // Journal of Building Engineering. ― 2023. ― Vol. 63. ― Part A. ― Article 105490. https://doi.org/10.1016/j.jobe.2022.105490.
6. Ziganshin, A. M. Minimizing local drag by shaping a flanged slotted hood along the boundaries of vortex zones occurring at inlet / A. M. Ziganshin, K. I. Logachev // J. Build. Eng. ― 2020. ― Vol. 32. ― Article № 101666. DOI: https://doi.org/10.1016/j.jobe.2020.101666.
7. Зиганшин, А. М. Повышение энергоэффективности систем вентиляции посредством профилирования фасонных элементов / А. М. Зиганшин, К. Э. Батрова, Г. А. Гимадиева, К. И. Логачев, О. А. Аверкова // Строительство и техногенная безопасность. ― 2019. ― Т. 67, № 15. ― C. 111‒123.
8. Зиганшин, А. М. Численное определение характеристик течения через последнее боковое отверстие в воздуховоде / А. М. Зиганшин, К. Э. Батрова, Г. А. Гимадиева / Изв. вузов. Строительство. ― 2018. ― № 7. ― С. 53‒65.
9. Зиганшин, А. М. Численное моделирование течения в профилированном вентиляционном тройнике на слияние / А. М. Зиганшин, Л. Н. Бадыкова // Изв. вузов. Строительство. ― 2017. ― № 6. ― С. 41‒48.
10. Logachev, K. I. Experiment determining pressure loss reduction using a shaped round exhaust hood / K. I. Logachev, A. M. Ziganshin, E. N. Popov [et al.] // Building and Environment. ― 2021. ― Vol. 190. https://doi:10.1016/j.buildenv.2020.107572.
11. Logachev, K. I. Modeling of air and dust flows in the range of action of a round suction funnel above an impermeable plane. Part 1. A mathematical model and algorithm for its computer implementation / K. I. Logachev, O. A. Averkova, E. I. Tolmacheva [et al.] // Refract. Ind. Ceram. ― 2016. ― Vol. 56, № 6. ― P. 679‒683. https://doi.org/10.1007/s11148-016-9911-z.
12. Logachev, K. I. Simulations of dust dynamics around a cone hood in updraft conditions / K. I. Logachev, A. M. Ziganshin, O. A. Averkova // J. Occup. Environ. Hyg. ― 2018. ― Vol. 15. ― P. 715‒731. DOI: https://doi.org/10.1080/15459624.2018.1492137.
13. Logachev, K. I. Investigating changes in geometric dimensions of vortex zones at the inlet of an exhaust hood set over a plane / K. I. Logachev, A. M. Ziganshin, Y. Huang [et al.] // Building and Environment. ― 2022. ― Vol. 222. ― Article № 109377, DOI: 10.1016/j.buildenv.2022.109377.
14. Logacheva, A. K. Determination of the influence of the oncoming flow on the vortex zones at the inlet to the suction sockets. Part 1. Flat problem / A. K. Logacheva, O. A. Averkova, A. M. Ziganshin [et al.] // Refract. Ind. Ceram. ― 2023. ― Vol. 64, № 2. ― P. 221‒228. https://doi.org/10.1007/s11148-023-00829-7.
15. Шепелев, И. А. Аэродинамика воздушных потоков в помещении / И. А. Шепелев. ― М. : АВОК-ПРЕСС, 1978. ― 145 с.
Supplementary files
For citation: Logacheva A.K., Ziganshin A.M., Popov E.N., Logachev K.I., Averkova O. A O.A., Tiron O.V., Il’ina T.N. Mathematical model of a detached air flow at the entrance to a circular suction funnel above a point convective heat source. NOVYE OGNEUPORY (NEW REFRACTORIES). 2024;(2):56-60. https://doi.org/10.17073/1683-4518-2024-2-56-60
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