A continuum method for modeling surface tension
Journal of Computational Physics
Simulating free surface flows with SPH
Journal of Computational Physics
Modelling merging and fragmentation in multiphase flows with SURFER
Journal of Computational Physics
Modeling low Reynolds number incompressible flows using SPH
Journal of Computational Physics
Weakly compressible SPH for free surface flows
SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
An incompressible multi-phase SPH method
Journal of Computational Physics
ACM SIGGRAPH 2008 papers
Modelling discontinuities and Kelvin-Helmholtz instabilities in SPH
Journal of Computational Physics
A constant-density approach for incompressible multi-phase SPH
Journal of Computational Physics
An Hamiltonian interface SPH formulation for multi-fluid and free surface flows
Journal of Computational Physics
Density contrast SPH interfaces
Proceedings of the 2008 ACM SIGGRAPH/Eurographics Symposium on Computer Animation
A conservative SPH method for surfactant dynamics
Journal of Computational Physics
A new surface-tension formulation for multi-phase SPH using a reproducing divergence approximation
Journal of Computational Physics
A splitting scheme for highly dissipative smoothed particle dynamics
Journal of Computational Physics
Simulation of surface tension in 2D and 3D with smoothed particle hydrodynamics method
Journal of Computational Physics
Error estimation in smoothed particle hydrodynamics and a new scheme for second derivatives
Computers & Mathematics with Applications
A multi-core numerical framework for characterizing flow in oil reservoirs
Proceedings of the 19th High Performance Computing Symposia
Smoothed particle hydrodynamics and magnetohydrodynamics
Journal of Computational Physics
A new particle method for simulating breakup of liquid jets
Journal of Computational Physics
Versatile rigid-fluid coupling for incompressible SPH
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Explicit Mesh Surfaces for Particle Based Fluids
Computer Graphics Forum
A generalized wall boundary condition for smoothed particle hydrodynamics
Journal of Computational Physics
High throughput software for direct numerical simulations of compressible two-phase flows
SC '12 Proceedings of the International Conference on High Performance Computing, Networking, Storage and Analysis
A transport-velocity formulation for smoothed particle hydrodynamics
Journal of Computational Physics
Consistent surface model for SPH-based fluid transport
Proceedings of the 12th ACM SIGGRAPH/Eurographics Symposium on Computer Animation
Journal of Computational Physics
Numerical simulation of single droplet dynamics in three-phase flows using ISPH
Computers & Mathematics with Applications
On the maximum time step in weakly compressible SPH
Journal of Computational Physics
Hi-index | 31.51 |
A multi-phase smoothed particle hydrodynamics (SPH) method for both macroscopic and mesoscopic flows is proposed. Since the particle-averaged spatial derivative approximations are derived from a particle smoothing function in which the neighboring particles only contribute to the specific volume, while maintaining mass conservation, the new method handles density discontinuities across phase interfaces naturally. Accordingly, several aspects of multi-phase interactions are addressed. First, the newly formulated viscous terms allow for a discontinuous viscosity and ensure continuity of velocity and shear stress across the phase interface. Based on this formulation thermal fluctuations are introduced in a straightforward way. Second, a new simple algorithm capable for three or more immiscible phases is developed. Mesocopic interface slippage is included based on the apparent slip assumption which ensures continuity at the phase interface. To show the validity of the present method numerical examples on capillary waves, three-phase interactions, drop deformation in a shear flow, and mesoscopic channel flows are considered.