Dynamic behavior for stenosed channel: An FSI study
Year: 2024
Type: conference-paper
Abstract: : Developing a reliable fluid-structure interaction (FSI) bio-mechanical model is essential to simulating the behavior of atherosclerotic plaques and predicting their rupture, which could significantly reduce mortality rates associated with cardiovascular diseases. This work introduces a hybrid method that integrates general interpolation material point, lattice Boltzmann, and immersed boundary methods to simulate the dynamic behaviours of a collapsible channel, serving as a simplified bio-mechanical model of blood vessels. The computational results obtained from this simplified geometry provide valuable insights into flow characteristics and stress distribution within stenosed blood arteries Keywords: Lattice Boltzmann Method, Material point method, Stenosis
Authors: Omar Aref, Zaher Rahimi, Qiuxiang Huang, Li Wang, John Young, Fang-Bao Tian
Institutions: UNSW Canberra, Queensland University of Technology
Language: English
Subfield: Computational Mechanics
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6912024630