51 citations · 77 across the 5 of their papers we have counts for
3 papers · 1 filter
Coherent Solutions and Transition to Turbulence in Two-Dimensional Rayleigh-Bénard Convection
Parvathi Kooloth, David Sondak, Leslie M. Smith
For two-dimensional Rayleigh-Bénard convection, classes of unstable, steady solutions were previously computed using numerical continuation (Waleffe, 2015; Sondak, 2015). The `prim…
Neural Network Models for the Anisotropic Reynolds Stress Tensor in Turbulent Channel Flow
Rui Fang, David Sondak, Pavlos Protopapas +1
Reynolds-averaged Navier-Stokes (RANS) equations are presently one of the most popular models for simulating turbulence. Performing RANS simulation requires additional modeling for…
Deep learning for turbulent channel flow
Rui Fang, David Sondak, Pavlos Protopapas +1
Turbulence modeling is a classical approach to address the multiscale nature of fluid turbulence. Instead of resolving all scales of motion, which is currently mathematically and n…