Operator learning of RANS equations: a Graph Neural Network closure model

Michele Quattromini (1, 2) , Michele Alessandro Bucci (3) , Stefania Cherubini (1) , Onofrio Semeraro (2)

1 DMMM - Department of Mechanics, Mathematics and Management
2 DATAFLOT - DAta science, TrAnsition, Fluid instabiLity, contrOl, Turbulence
3 A&O - A&O (Apprentissage et Optimisation)

Domaines: Mécanique des fluides [physics.class-ph]

Michele Quattromini, Michele Alessandro Bucci, Stefania Cherubini, Onofrio Semeraro. Operator learning of RANS equations: a Graph Neural Network closure model. The mathematical and statistical foundation of future data-driven engineering -- Computational Challenges and Emerging Tools, Apr 2023, Cambridge, United Kingdom. ⟨hal-04407775⟩