Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Development of electro impedance diagnostic method to study the hydrodynamics of polydisperse pulp. / Kabardin, I. K.; Lobanov, P. D.; Glavny, V. G. и др.
в: Thermophysics and Aeromechanics, Том 32, № 5, 09.2025, стр. 1113-1118.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Development of electro impedance diagnostic method to study the hydrodynamics of polydisperse pulp
AU - Kabardin, I. K.
AU - Lobanov, P. D.
AU - Glavny, V. G.
AU - Meledin, V. G.
AU - Pribaturin, N. A.
AU - Gordienko, M. R.
AU - Rotar, A. D.
AU - Zubanov, K. S.
AU - Volkov, S. M.
AU - Rakhmanov, V. V.
AU - Kakaulin, S. V.
AU - Evdokimenko, I. A.
N1 - Kabardin, I.K., Lobanov, P.D., Glavny, V.G. et al. Development of electro impedance diagnostic method to study the hydrodynamics of polydisperse pulp. Thermophys. Aeromech. 32, 1113–1118 (2025). https://doi.org/10.1134/S0869864325050087 The study was supported by the grant of the Russian Science Foundation No. 25-19-00627, https://rscf.ru/project/25-19-00627/.
PY - 2025/9
Y1 - 2025/9
N2 - An experimental study of polydisperse pulp hydrodynamics is relevant for the tasks of aluminum production. The diagnostics method of matrix electrical impedance has been developed based on the synchronous recording of the spatial distribution of parameters of the complex conductivity and dielectric permittivity of the medium at the nodes of a wire mesh. This method allows for the study of three-dimensional flows of a multiphase model. The core of the measuring system is a matrix mesh electrical impedance sensor consisting of coordinate-linked sets of conductors whose spatial intersections form the measuring nodes of the system. The tracer is a liquid with a complex electrical conductivity different from that of the main flow. During the measurements, impedances are dynamically recorded at each three-dimensional spatial node of the mesh, determining the parameters of multiphase flows. The study experimentally demonstrated the feasibility of measuring impurity propagation during mixing in liquids with a dynamic range extended to 90 dB.
AB - An experimental study of polydisperse pulp hydrodynamics is relevant for the tasks of aluminum production. The diagnostics method of matrix electrical impedance has been developed based on the synchronous recording of the spatial distribution of parameters of the complex conductivity and dielectric permittivity of the medium at the nodes of a wire mesh. This method allows for the study of three-dimensional flows of a multiphase model. The core of the measuring system is a matrix mesh electrical impedance sensor consisting of coordinate-linked sets of conductors whose spatial intersections form the measuring nodes of the system. The tracer is a liquid with a complex electrical conductivity different from that of the main flow. During the measurements, impedances are dynamically recorded at each three-dimensional spatial node of the mesh, determining the parameters of multiphase flows. The study experimentally demonstrated the feasibility of measuring impurity propagation during mixing in liquids with a dynamic range extended to 90 dB.
KW - ball filling
KW - electrical impedance
KW - matrix diagnostics
KW - mesh sensor
KW - polydisperse pulp
UR - https://www.scopus.com/pages/publications/105041308912
UR - https://www.mendeley.com/catalogue/8a298d10-8e1d-37ed-a230-d047000be4a9/
U2 - 10.1134/S0869864325050087
DO - 10.1134/S0869864325050087
M3 - Article
VL - 32
SP - 1113
EP - 1118
JO - Thermophysics and Aeromechanics
JF - Thermophysics and Aeromechanics
SN - 0869-8643
IS - 5
ER -
ID: 79827372