Neural conservation laws: A divergence-free perspective

J Richter-Powell, Y Lipman… - Advances in Neural …, 2022 - proceedings.neurips.cc
We investigate the parameterization of deep neural networks that by design satisfy the
continuity equation, a fundamental conservation law. This is enabled by the observation that …

A conservative phase field method for solving incompressible two-phase flows

PH Chiu, YT Lin - Journal of Computational Physics, 2011 - Elsevier
In this paper a conservative phase-field method based on the work of Sun and Beckermann
[Y. Sun, C. Beckermann, Sharp interface tracking using the phase-field equation, J. Comput …

Diffuse interface model for incompressible two-phase flows with large density ratios

H Ding, PDM Spelt, C Shu - Journal of Computational Physics, 2007 - Elsevier
We investigate the applicability of an incompressible diffuse interface model for two-phase
incompressible fluid flows with large viscosity and density contrasts. Diffuse-interface …

Decoupled, energy stable schemes for phase-field models of two-phase incompressible flows

J Shen, X Yang - SIAM Journal on Numerical Analysis, 2015 - SIAM
In this paper we construct two classes, based on stabilization and convex splitting, of
decoupled, unconditionally energy stable schemes for Cahn--Hilliard phase-field models of …

Phase-field-based lattice Boltzmann model for incompressible binary fluid systems with density and viscosity contrasts

YQ Zu, S He - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
A lattice Boltzmann model (LBM) is proposed based on the phase-field theory to simulate
incompressible binary fluids with density and viscosity contrasts. Unlike many existing …

[HTML][HTML] : A high-order discontinuous Galerkin solver for flow simulations and multi-physics applications

E Ferrer, G Rubio, G Ntoukas, W Laskowski… - Computer Physics …, 2023 - Elsevier
We present the latest developments of our High-Order Spectral Element Solver (Image 1),
an open source high-order discontinuous Galerkin framework, capable of solving a variety of …

A phase-field model and its numerical approximation for two-phase incompressible flows with different densities and viscosities

J Shen, X Yang - SIAM Journal on Scientific Computing, 2010 - SIAM
Modeling and numerical approximation of two-phase incompressible flows with different
densities and viscosities are considered. A physically consistent phase-field model that …

Phase-field-based multiple-relaxation-time lattice Boltzmann model for incompressible multiphase flows

H Liang, BC Shi, ZL Guo, ZH Chai - Physical Review E, 2014 - APS
In this paper, a phase-field-based multiple-relaxation-time lattice Boltzmann (LB) model is
proposed for incompressible multiphase flow systems. In this model, one distribution …

A novel fully-decoupled, second-order and energy stable numerical scheme of the conserved Allen–Cahn type flow-coupled binary surfactant model

X Yang - Computer Methods in Applied Mechanics and …, 2021 - Elsevier
In this paper, we establish a binary fluid surfactant model by coupling two mass-conserved
Allen–Cahn equations and the Navier–Stokes equations and consider numerical …

Multiphase lattice Boltzmann flux solver for incompressible multiphase flows with large density ratio

Y Wang, C Shu, HB Huang, CJ Teo - Journal of Computational Physics, 2015 - Elsevier
A multiphase lattice Boltzmann flux solver (MLBFS) is proposed in this paper for
incompressible multiphase flows with low-and large-density-ratios. In the solver, the flow …