140 citations · 653 across the 15 of their papers we have counts for
16 papers
Exact computation of the color function for triangular element interfaces
Jieyun Pan, Désir-André Koffi Bi, Ahmed Basil Kottilingal +6
The calculation of the volume enclosed by curved surfaces discretized into triangular elements, and a cube is of great importance in different domains, such as computer graphics an…
Simulating Moving Contact Lines in Three-Phase Suspensions Using a Front Tracking Method
Lei Zeng, Hamideh Rouhanitazangi, Xianyang Chen +2
Three-phase multiphase flows are found in an extraordinarily large number of applications. Often those involve a liquid phase and a gas phase in addition to a third phase that cons…
Characterizing Interface Topology in Multiphase Flows using Skeletons
Xianyang Chen, Jiacai Lu, Stéphane Zaleski +1
The unsteady motion of a gas-liquid interface, such as during splashing or atomization, often results in complex liquid structures embedded in the ambient fluid. Here we explore th…
Communication-Efficient Algorithms for Solving Pressure Poisson Equation for Multiphase Flows using Parallel Computers
Soumyadip Ghosh, Jiacai Lu, Vijay Gupta +1
Numerical solution of partial differential equations on parallel computers using domain decomposition usually requires synchronization and communication among the processors. These…
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…
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…