Physics-Constrained Neural Closure for Lattice Boltzmann Large-Eddy Simulation

Muhammad Idrees Khan, Sauro Succi, Hua-Dong Yao +1

We present a physics-constrained, data-driven subgrid-scale (SGS) stress closure for large-eddy simulation (LES) in the lattice Boltzmann method (LBM). Trained on filtered-downsamp…