Machine learning mesh-adaptation for laminar and turbulent flows: applications to high-order discontinuous Galerkin solvers
Kenza Tlales,
Kheir-Eddine Otmani,
Gerasimos Ntoukas
et al.
Abstract:We present a machine learning-based mesh refinement technique for steady and unsteady incompressible flows. The clustering technique proposed by Otmani et al. (Phys Fluids 35(2):027112, 2023) is used to mark the viscous and turbulent regions for the flow past a cylinder at $$Re=40$$
R
e
=
40
(steady laminar flow), at $$Re=100$$
R
e
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