Abstract:
A possibility of using the 4D Qflow protocol, which is commonly used for medical diagnostics in magnetic resonance imaging, for determining the structure of the three-dimensional fluid flow in the human blood circulation system is considered. Specialized software is developed for processing DICOM images obtained by the magnetic resonance scanner, and the retrieved unsteady three-dimensional velocity field is analyzed. It is demonstrated that magnetic resonance measurements allow one to detect the existence of the flow in blood vessel models and also to study the degree of its swirling (helicity) both qualitatively and quantitatively.
Citation:
A. K. Khe, V. S. Vanina, A. A. Cherevko, D. V. Parshin, A. V. Chebotnikov, A. V. Boiko, A. A. Tulupov, “Application of magnetic resonance imaging for studying the three-dimensional flow structure in blood vessel models”, Prikl. Mekh. Tekh. Fiz., 60:2 (2019), 84–92; J. Appl. Mech. Tech. Phys., 60:2 (2019), 257–264
\Bibitem{KheVanChe19}
\by A.~K.~Khe, V.~S.~Vanina, A.~A.~Cherevko, D.~V.~Parshin, A.~V.~Chebotnikov, A.~V.~Boiko, A.~A.~Tulupov
\paper Application of magnetic resonance imaging for studying the three-dimensional flow structure in blood vessel models
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2019
\vol 60
\issue 2
\pages 84--92
\mathnet{http://mi.mathnet.ru/pmtf461}
\crossref{https://doi.org/10.15372/PMTF20190207}
\elib{https://elibrary.ru/item.asp?id=37248711}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2019
\vol 60
\issue 2
\pages 257--264
\crossref{https://doi.org/10.1134/S002189441902007X}
Linking options:
https://www.mathnet.ru/eng/pmtf461
https://www.mathnet.ru/eng/pmtf/v60/i2/p84
This publication is cited in the following 2 articles:
A. A. Cherevko, T. S. Sharifullina, V. A. Panarin, “Mathematical model of the change in hemodynamics around a vascular pathology in neurosurgical intervention”, J. Appl. Mech. Tech. Phys., 65:1 (2024), 92–104
V. M. Molochnikov, I. V. Nikiforov, N. D. Pashkova, “Structure of Swirling Flow in the Channel Branching Area at Moderate Reynolds Numbers”, Fluid Dyn, 2024