Pregled bibliografske jedinice broj: 1214554
Added-mass partitoned fluid-structure interaction solver for aorta dissection blood flow
Added-mass partitoned fluid-structure interaction solver for aorta dissection blood flow // International Congress of Croatian Society of Mechanics
Pula, Hrvatska, 2022. str. 1-2 (ostalo, nije recenziran, prošireni sažetak, znanstveni)
CROSBI ID: 1214554 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Added-mass partitoned fluid-structure interaction
solver for aorta dissection blood flow
Autori
Tuković, Željko ; Horvat, Anja ; Virag, Lana ; Milović, Philipp ; Batistić, Ivan
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, prošireni sažetak, znanstveni
Skup
International Congress of Croatian Society of Mechanics
Mjesto i datum
Pula, Hrvatska, 28.09.2022. - 30.09.2022
Vrsta sudjelovanja
Ostalo
Vrsta recenzije
Nije recenziran
Ključne riječi
fluid-structure interaction, finite-volume method, Robin boundary condition, incompressibility, hyperelasticity, aorta, disection
Sažetak
Loosely or strongly coupled Dirichlet-Neumann (DN) partitioned fluid-structure interaction (FSI) algorithms are stable only if the density of the structure is much higher than that of the fluid. This requirement is difficult to achieve in hemodynamics where the density of blood is on the same order of magnitude as the density of arterial walls. The stability issue is even more pronounced when the blood vessel walls are surrounded by the blood flow from both sides, as is the case for an aortic dissection.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
HRZZ-IP-2020-02-4016 - Numerička procjena rizika od rupture nekomplicirane disekcije aorte tipa B (LessPatients) (Tuković, Željko, HRZZ - 2020-02) ( CroRIS)
Profili:
Anja Horvat
(autor)
Philipp Milović
(autor)
Ivan Batistić
(autor)
Lana Virag
(autor)
Željko Tuković
(autor)