Parameters of surface standing waves in fluidized bed apparat with different diameter
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Parameters of surface standing waves in fluidized bed apparat with different diameter
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| Автор |
Ershov, M. I.
Tuponogov, V. G. Abaimov, N. A. Ryzhkov, A. F. |
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| Тематика |
SURFACE WAVES
TEMPERATURE FREQUENCY MODES GAS BUBBLE HETEROPHASES IDEAL LIQUIDS LOW- TEMPERATURE PROCESS MAIN MODE MEDIUM TEMPERATURE SPECTRA'S STANDING SURFACE WAVES SURFACE STANDING WAVES FLUIDIZED BEDS |
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| Описание |
Regarding medium- and low-temperature processes of heterogeneous heterophase interaction in the units for cleaning from pollutants and trapping CO2, the analogy of the behavior of standing surface waves of an ideal liquid with oscillations of the surface of a fluidized bed is considered. Waves on the surface of a fluidized bed are formed when gas bubbles leave it and are one of the elements of the mechanism of self-sustained fluctuations of the entire mass of the bed. The frequency modes of the surface waves correspond to the main modes in the spectra of pressure fluctuations in the bed and depend on its geometry. The fluctuations of a bubble three-dimensional fluidized bed in apparatuses of different sizes are numerically simulated in a high-performance parallel computing mode using the Ansys Fluent program. Comparison of analytical calculations for fluid oscillations in a vessel with the results of numerical simulation of a fluidized bed and experimental data on the frequency of the emergence of bubbles and modes of surface waves is carried out. © Published under licence by IOP Publishing Ltd.
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| Дата |
2024-04-22T15:52:57Z
2024-04-22T15:52:57Z 2022 |
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| Тип |
Conference paper
Conference object (info:eu-repo/semantics/conferenceObject) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Ershov, MI, Tuponogov, VG, Abaimov, NA & Ryzhkov, AF 2022, 'Parameters of surface standing waves in fluidized bed apparat with different diameter', Journal of Physics: Conference Series, Том. 2389, № 1, 012011. https://doi.org/10.1088/1742-6596/2389/1/012011
Ershov, M. I., Tuponogov, V. G., Abaimov, N. A., & Ryzhkov, A. F. (2022). Parameters of surface standing waves in fluidized bed apparat with different diameter. Journal of Physics: Conference Series, 2389(1), [012011]. https://doi.org/10.1088/1742-6596/2389/1/012011 1742-6588 Final All Open Access; Gold Open Access https://iopscience.iop.org/article/10.1088/1742-6596/2389/1/012011/pdf https://iopscience.iop.org/article/10.1088/1742-6596/2389/1/012011/pdf http://elar.urfu.ru/handle/10995/132373 10.1088/1742-6596/2389/1/012011 85144188302 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by |
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| Формат |
application/pdf
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| Издатель |
Institute of Physics
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| Источник |
Journal of Physics: Conference Series
Journal of Physics: Conference Series |
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