arXiv Open Access 2025

On the choice of proper outlet boundary conditions for numerical simulation of cardiovascular flows

Zahra Mirzaiyan Michele Girfoglio Gianluigi Rozza

Lihat Sumber

Abstrak

It is well known that in the computational fluid dynamics simulations related to the cardiovascular system the enforcement of outflow boundary conditions is a crucial point. In fact, they highly affect the computed flow and a wrong setup could lead to unphysical results. In this chapter we discuss the main features of two different ways for the estimation of proper outlet boundary conditions in the context of hemodynamics simulations: on one side, a lumped parameter model of the downstream circulation and, on the other one, a technique based on optimal control.

Topik & Kata Kunci

physics.flu-dyn math.NA

Penulis (3)

Zahra Mirzaiyan

Michele Girfoglio

Gianluigi Rozza

Format Sitasi

APA MLA BibTeX

Mirzaiyan, Z., Girfoglio, M., Rozza, G. (2025). On the choice of proper outlet boundary conditions for numerical simulation of cardiovascular flows. https://arxiv.org/abs/2503.02475

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2025
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓