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physics.flu-dyn2021
Interface Retaining Coarsening of Multiphase Flows
Xianyang Chen, Jiacai Lu, Gretar Tryggvason
Multiphase flows are characterized by sharp moving interfaces, separating different fluids or phases. In many cases the dynamics of the interface determines the behavior of the flo…
physics.flu-dyn2021★ 2 cited
Finding Closure Terms Directly from Coarse Data for 2D Turbulent Flow
Xianyang Chen, Jiacai Lu, Gretar Tryggvason
Machine learning is used to develop closure terms for coarse grained model of two-dimensional turbulent flow directly from the coarse grained data by adding a source term to the Na…