Measurement of viscous flow velocity and flow visualization using two magnetic resonance imagers
- 作者: Boiko A.V.1,2, Akulov A.E.3, Chupakhin A.P.4, Cherevko A.A.4,5, Denisenko N.S.4,5, Savelov A.A.6, Stankevich Y.A.6, Khe A.K.4,5, Yanchenko A.A.4,5, Tulupov A.A.6
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隶属关系:
- Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
- Tyumen State University
- Institute of Cytology and Genetics, Siberian Branch
- Lavrent’ev Institute of Hydrodynamics, Siberian Branch
- Novosibirsk State University
- International Tomography Center, Siberian Branch
- 期: 卷 58, 编号 2 (2017)
- 页面: 209-213
- 栏目: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/160702
- DOI: https://doi.org/10.1134/S0021894417020031
- ID: 160702
如何引用文章
详细
The accuracies of measuring the velocity field using clinical and research magnetic resonance imagers are compared. The flow velocity of a fluid simulating blood in a carotid artery model connected to a programmable pump was measured. Using phase-contrast magnetic resonance tomography, the velocity distributions in the carotid artery model were obtained and compared with the analytical solution for viscous liquid flow in a cylindrical tube (Poiseuille flow). It is found that the accuracy of the velocity measurement does not depend on the field induction and spatial resolution of the imagers.
作者简介
A. Boiko
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch; Tyumen State University
编辑信件的主要联系方式.
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Tyumen, 625003
A. Akulov
Institute of Cytology and Genetics, Siberian Branch
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
A. Chupakhin
Lavrent’ev Institute of Hydrodynamics, Siberian Branch
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
A. Cherevko
Lavrent’ev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
N. Denisenko
Lavrent’ev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
A. Savelov
International Tomography Center, Siberian Branch
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
Yu. Stankevich
International Tomography Center, Siberian Branch
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
A. Khe
Lavrent’ev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
A. Yanchenko
Lavrent’ev Institute of Hydrodynamics, Siberian Branch; Novosibirsk State University
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
A. Tulupov
International Tomography Center, Siberian Branch
Email: boiko@itam.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
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