Nestola, Maria Giuseppina Chiara; Zulian, Patrick; Corso, Pascal; Obrist, Dominik; Krause, Rolf (April 2023). Embedded approaches for fluid-structure interaction problems with application to the numerical simulations of bio-prosthetic aortic valves (Unpublished). In: 22nd Computational Fluids Conference (CFC23). Cannes (France).
Improving artificial valve design is of paramount importance considering that bio-prosthetic aortic valves still present several limitations associated with their hemodynamic performance and durability. Numerical simulations allow for an accurate analysis of strain and stress distribution, which is fundamental to estimate mechanical and hemodynamic performance of a medical device. We present two embedded approaches for high-performance numerical simulations of hyperelastic solid structures embedded in laminar, transitional, and turbulent flows. The numerical results presented in this work provide insights into the performances of bio-prosthetic aortic valves.
Item Type: |
Conference or Workshop Item (Speech) |
|---|---|
Division/Institute: |
10 Strategic Research Centers > ARTORG Center for Biomedical Engineering Research > ARTORG Center - Cardiovascular Engineering (CVE) |
UniBE Contributor: |
Corso, Pascal, Obrist, Dominik |
Subjects: |
500 Science 600 Technology > 610 Medicine & health 600 Technology > 620 Engineering |
Language: |
English |
Submitter: |
Pascal Corso |
Date Deposited: |
02 Oct 2023 09:11 |
Last Modified: |
04 Dec 2023 14:43 |
URI: |
https://boris.unibe.ch/id/eprint/186810 |
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