136 citations · 164 across the 3 of their papers we have counts for
5 papers
Maximally-fast coarsening algorithms
Mowei Cheng, Andrew Rutenberg
We present maximally-fast numerical algorithms for conserved coarsening systems that are stable and accurate with a growing natural time-step . For non-conserved sy…
Scaling state of dry two-dimensional froths: universal angle deviations and structure
Andrew D. Rutenberg, Micah B. McCurdy
We characterize the late-time scaling state of dry, coarsening, two-dimensional froths using a detailed, force-based vertex model. We find that the slow evolution of bubbles leads…
Fast and Accurate Coarsening Simulation with an Unconditionally Stable Time Step
Benjamin P. Vollmayr-Lee, Andrew D. Rutenberg
We present Cahn-Hilliard and Allen-Cahn numerical integration algorithms that are unconditionally stable and so provide significantly faster accuracy-controlled simulation. Our sta…
Cluster Persistence: a Discriminating Probe of Soap Froth Dynamics
W. Y. Tam, A. D. Rutenberg, B. P. Vollmayr-Lee +1
The persistent decay of bubble clusters in coarsening two-dimensional soap froths is measured experimentally as a function of cluster volume fraction. Dramatically stronger decay i…
Anisotropic Coarsening: Grain Shapes and Nonuniversal Persistence
Andrew D. Rutenberg, Benjamin P. Vollmayr-Lee
We solve a coarsening system with small but arbitrary anisotropic surface tension and interface mobility. The resulting size-dependent growth shapes are significantly different fro…