Research output: Contribution to journal › Article › peer-review
Measurement of viscous flow velocity and flow visualization using two magnetic resonance imagers. / Boiko, A. V.; Akulov, A. E.; Chupakhin, A. P. et al.
In: Journal of Applied Mechanics and Technical Physics, Vol. 58, No. 2, 01.03.2017, p. 209-213.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Measurement of viscous flow velocity and flow visualization using two magnetic resonance imagers
AU - Boiko, A. V.
AU - Akulov, A. E.
AU - Chupakhin, A. P.
AU - Cherevko, A. A.
AU - Denisenko, N. S.
AU - Savelov, A. A.
AU - Stankevich, Yu A.
AU - Khe, A. K.
AU - Yanchenko, A. A.
AU - Tulupov, A. A.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - 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.
AB - 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.
KW - channel flow
KW - magnetic resonance tomography
KW - velocimetry
UR - http://www.scopus.com/inward/record.url?scp=85020379604&partnerID=8YFLogxK
U2 - 10.1134/S0021894417020031
DO - 10.1134/S0021894417020031
M3 - Article
AN - SCOPUS:85020379604
VL - 58
SP - 209
EP - 213
JO - Journal of Applied Mechanics and Technical Physics
JF - Journal of Applied Mechanics and Technical Physics
SN - 0021-8944
IS - 2
ER -
ID: 8687093