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ANALYSIS AND MODELING OF COMPLEX LIVING SYSTEMS
Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus
E. A. Pogorelova Moscow Institute of Physics and Technology, Institutskii per., Dolgoprudny, Moscow region, 141700, Russia
Abstract:
In this paper a numerical model for blood flow through a venous bifurcation with an obliterating clot is investigated. We studied propagation of perturbations of blood flow velocity and perturbations of pressure inside the vein. The model is built in acoustic (linear) approximation. Computational results reveal conditions for clot resonance oscillation, which can cause its detachment and thromboembolism.
Keywords:
clot, hemodynamics, non-newtonian fluid, venous bifurcation.
Received: 25.05.2010
Citation:
E. A. Pogorelova, “Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus”, Computer Research and Modeling, 2:2 (2010), 169–182
Linking options:
https://www.mathnet.ru/eng/crm592 https://www.mathnet.ru/eng/crm/v2/i2/p169
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Abstract page: | 98 | Full-text PDF : | 113 | References: | 26 |
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