Bubble kinematics in a sheared foam
软凝聚态物质
2009-11-11 v2
摘要
We characterize the kinematics of bubbles in a sheared two-dimensional foam using statistical measures. We consider the distributions of both bubble velocities and displacements. The results are discussed in the context of the expected behavior for a thermal system and simulations of the bubble model. There is general agreement between the experiments and the simulation, but notable differences in the velocity distributions point to interesting elements of the sheared foam not captured by prevalent models.
引用
@article{arxiv.cond-mat/0607135,
title = {Bubble kinematics in a sheared foam},
author = {Yuhong Wang and Kapilanjan Krishan and Michael Dennin},
journal= {arXiv preprint arXiv:cond-mat/0607135},
year = {2009}
}