Reduced-order modeling of large-scale turbulence using Koopman ${\hat{I}}^2$-variational autoencoders

Rakesh Halder, Benet Eiximeno, Oriol Lehmkuhl

Reduced-order models (ROMs) are very popular for surrogate modeling of full-order computational fluid dynamics (CFD) simulations, allowing for real-time approximation of complex fl…