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20172024
most citedA Gaussian moment method and its augmentation via LSTM recurrent neural networks for the statistics of cavitating bubble populations

22 citations · 41 across the 6 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math.NA2021★ 10 cited

Hybrid quadrature moment method for accurate and stable representation of non-Gaussian processes and their dynamics

Alexis-Tzianni Charalampopoulos, Spencer H. Bryngelson, Tim Colonius +1

Solving the population balance equation (PBE) for the dynamics of a dispersed phase coupled to a continuous fluid is expensive. Still, one can reduce the cost by representing the e…

physics.flu-dyn2021

Machine-learning energy-preserving nonlocal closures for turbulent fluid flows and inertial tracers

Alexis-Tzianni G. Charalampopoulos, Themistoklis P. Sapsis

We formulate a data-driven, physics-constrained closure method for coarse-scale numerical simulations of turbulent fluid flows. Our approach involves a closure scheme that is non-l…