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Differentical equations, dynamical systems and optimal control
One-dimensional multicomponent hemodynamics
A. E. Mamontov, D. A. Prokudin Lavrentyev Institute of Hydrodynamics, 15, Lavrent'eva ave., Novosibirsk, 630090, Russia
Abstract:
An overview of various hemodynamic models is given. A model of one-dimensional dynamics of blood as a multicomponent fluid is justified. An initial-boundary value problem is formulated which simulates the flow of blood through a given section of a blood vessel with elastic walls. The transition to Lagrangian variables is made. A result on the global existence of a solution to the problem is formulated.
Keywords:
one-dimensional hemodynamics, multicomponent fluid, initial-boundary value problem, mass Lagrangian variables, global existence, flow problem, blood vessel with elastic walls.
Received November 26, 2020, published December 3, 2020
Citation:
A. E. Mamontov, D. A. Prokudin, “One-dimensional multicomponent hemodynamics”, Sib. Èlektron. Mat. Izv., 17 (2020), 1975–1989
Linking options:
https://www.mathnet.ru/eng/semr1327 https://www.mathnet.ru/eng/semr/v17/p1975
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