Characteristics of transition to turbulence in a healthy thoracic aorta using large eddy simulation

Abstract This study employed large eddy simulation (LES) with the wall-adapting local eddy-viscosity (WALE) model to investigate transitional flow characteristics in an idealized model of a healthy thoracic aorta. The OpenFOAM solver pimpleFoam was used to simulate blood flow as an incompressible Ne...

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Autori principali:	Kuiyu Cheng, Shehnaz Akhtar, Kwan Yong Lee, Sang-Wook Lee
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Nature Portfolio 2025-01-01
Serie:	Scientific Reports
Soggetti:	Healthy thoracic aorta Large eddy simulation OpenFOAM Laminar-turbulent transition Turbulent kinetic energy Wall shear stress
Accesso online:	https://doi.org/10.1038/s41598-025-86983-z
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