Taming the Edwald sum in the computer simulation of charged systems
Journal of Computational Physics
Fast potential theory. II: Layer potentials and discrete sums
Journal of Computational Physics
A front-tracking method for viscous, incompressible, multi-fluid flows
Journal of Computational Physics
SIAM Journal on Scientific and Statistical Computing
Improved volume conservation in the computation of flows with immersed elastic boundaries
Journal of Computational Physics
A variational level set approach to multiphase motion
Journal of Computational Physics
Immersed Interface Methods for Stokes Flow with Elastic Boundaries or Surface Tension
SIAM Journal on Scientific Computing
Semi-Lagrangian methods for level set equations
Journal of Computational Physics
Tree methods for moving interfaces
Journal of Computational Physics
Fast tree-based redistancing for level set computations
Journal of Computational Physics
An adaptive version of the immersed boundary method
Journal of Computational Physics
The blob projection method for immersed boundary problems
Journal of Computational Physics
A fast modular semi-Lagrangian method for moving interfaces
Journal of Computational Physics
An efficient numerical method for studying interfacial motion in two-dimensional creeping flows
Journal of Computational Physics
The immersed interface method for the Navier-Stokes equations with singular forces
Journal of Computational Physics
Interfacial dynamics for Stokes flow
Journal of Computational Physics
The Method of Regularized Stokeslets
SIAM Journal on Scientific Computing
A Method for Computing Nearly Singular Integrals
SIAM Journal on Numerical Analysis
An Immersed Interface Method for Incompressible Navier-Stokes Equations
SIAM Journal on Scientific Computing
A fast solver for the Stokes equations with distributed forces in complex geometries
Journal of Computational Physics
A Grid-Based Boundary Integral Method for Elliptic Problems in Three Dimensions
SIAM Journal on Numerical Analysis
Simulating the dynamics and interactions of flexible fibers in Stokes flows
Journal of Computational Physics
Journal of Computational Physics
A semi-Lagrangian contouring method for fluid simulation
ACM Transactions on Graphics (TOG)
An immersed interface method for simulating the interaction of a fluid with moving boundaries
Journal of Computational Physics
Journal of Computational Physics
A sharp interface method for incompressible two-phase flows
Journal of Computational Physics
An adaptive, formally second order accurate version of the immersed boundary method
Journal of Computational Physics
Locally-corrected spectral methods and overdetermined elliptic systems
Journal of Computational Physics
A velocity decomposition approach for moving interfaces in viscous fluids
Journal of Computational Physics
Open and traction boundary conditions for the incompressible Navier-Stokes equations
Journal of Computational Physics
A high accuracy algorithm for 3D periodic electromagnetic scattering
Journal of Computational Physics
Spectrally accurate fast summation for periodic Stokes potentials
Journal of Computational Physics
Hi-index | 31.47 |
We present a new method for computing two-dimensional Stokes flow with moving interfaces that respond elastically to stretching. The interface is moved by semi-Lagrangian contouring: a distance function is introduced on a tree of cells near the interface, transported by a semi-Lagrangian time step and then used to contour the new interface. The velocity field in a periodic box is calculated as a potential integral resulting from interfacial and body forces, using a technique based on Ewald summation with analytically derived local corrections. The interfacial stretching is found from a surprisingly natural formula. A test problem with an exact solution is constructed and used to verify the speed, accuracy and robustness of the approach.