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This article is cited in 6 scientific papers (total in 6 papers)
Measurement of viscous flow velocity and its visualization using two magnetic resonances
A. V. Boikoab, A. E. Akulovc, A. P. Chupakhind, A. A. Cherevkode, N. S. Denisenkode, A. A. Savelovf, Yu. A. Stankevichf, A. K. Khede, A. A. Yanchenkode, A. A. Tulupovf a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
b Tyumen State University, Tyumen, 625003, Russia
c Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
d Lavrentyev Institute of Hydrodynamics of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
e Novosibirsk State University, Novosibirsk, 630090, Russia
f International Tomography Center, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
The accuracies of measurement of the velocity field using clinical and research magnetic resonance scanners were compared. The flow velocity was measured for a fluid simulating blood in the carotid artery model connected to a programmable pump. Using phase-contrast magnetic resonance tomography, velocity distributions in the carotid artery model and were obtained and compared with the analytical solution for viscous liquid flow in a cylindrical tube (Poiseuille flow). It is established that the accuracy of the velocity measurement does not depend on the field induction and spatial resolution of the scanners.
Keywords:
magnetic resonance tomography, velocimetry, channel flow.
Received: 25.04.2016
Citation:
A. V. Boiko, A. E. Akulov, A. P. Chupakhin, A. A. Cherevko, N. S. Denisenko, A. A. Savelov, Yu. A. Stankevich, A. K. Khe, A. A. Yanchenko, A. A. Tulupov, “Measurement of viscous flow velocity and its visualization using two magnetic resonances”, Prikl. Mekh. Tekh. Fiz., 58:2 (2017), 26–31; J. Appl. Mech. Tech. Phys., 58:2 (2017), 209–213
Linking options:
https://www.mathnet.ru/eng/pmtf721 https://www.mathnet.ru/eng/pmtf/v58/i2/p26
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