Numerical Study of the Tee Hydrodynamics in the Model Problem of Optimizing the Low-Flow Vascular Bypass Angle

Yu O. Kuyanova, S. S. Presnyakov, A. V. Dubovoi, A. P. Chupakhin, D. V. Parshin

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

The hydrodynamics of a tee is investigated in the problem of determining the optimal vascular bypass angle during treatment. Four possible bypass angles corresponding to the most commonly used real configurations are considered: π/6, π/4, π/3, and π/2. The problem is solved numerically using the ANSYS code. The condition of minimum integral of the viscous dissipation energy is used as an optimality criterion. It is shown that a bypass angle of π/3 is optimal and π/4 is the least favorable angle.

Язык оригиналаанглийский
Страницы (с-по)1038-1045
Число страниц8
ЖурналJournal of Applied Mechanics and Technical Physics
Том60
Номер выпуска6
DOI
СостояниеОпубликовано - 1 ноя 2019

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