Open access
Sep 2026
Wall shear stress in coronary arteries and grafts using computational fluid dynamics and physics-informed neural networks
Compared with the Newtonian model, the Carreau–Yasuda formulation captured shear-rate-dependent viscosity effects in stenotic and bifurcation regions, and showed strong agreement with CFD results within their respective training geometries.
M. U. Ur Rehman, Ö. Ekici, Ş. E. Erdener et al.
· The Physics of Fluids · 0 citations