Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/115464
Author(s): | Nelson Pinho Catarina Castro Carlos Alberto Conceição António Nuno T. Bettencourt Luísa Costa Sousa S.I.S. Pinto |
Title: | FLUID-STRUCTURE INTERACTION FOR HEMODYNAMIC STUDY IN PATIENT CORONARY ARTERIES - VALIDATION |
Issue Date: | 2018 |
Abstract: | This work compares the coronary artery hemodynamics, considering rigid and deformable arterial wall throughout a cardiac cycle. A patient-specific study was performed using computational fluid dynamics (CFD) and fluid-structure interaction (FSI) method. The simulations were run through an In-House OpenFOAM software and the commercial ANSYS (R) software for validation. The velocity magnitude, at systolic peak, was achieved in several locations, considering CFD and FSI. The major difference was verified in the bifurcation. The dynamic behavior results in a global reduction of 3.5% due to the increase of the fluid domain. |
Subject: | Engenharia biomédica, Engenharia mecânica Biomedical enginnering, Mechanical engineering |
Scientific areas: | Ciências da engenharia e tecnologias::Engenharia mecânica Engineering and technology::Mechanical engineering |
URI: | https://hdl.handle.net/10216/115464 |
Source: | Proceedings of the 6th International Conference Integrity, Reliability and Failure |
Document Type: | Artigo em Livro de Atas de Conferência Internacional |
Rights: | restrictedAccess |
Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional FMUP - Artigo em Livro de Atas de Conferência Internacional |
Files in This Item:
File | Description | Size | Format | |
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284232.pdf Restricted Access | Full paper | 745.45 kB | Adobe PDF | Request a copy from the Author(s) |
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