2 papers
physics.flu-dyn2022
Energy stable methods for phase-field simulation of droplet impact with surfactants
Chenxi Wang, Ming-Chih Lai, Zhen Zhang
This paper is devoted to the numerical study of droplet impact on solid substrates in presence of surfactants. We formulate the problem in an energetically variational framework an…
math.AP2022
A regularized model for wetting/dewetting problems: asymptotic analysis and -convergence
Wei Jiang, Zhen Zhang, Zeyu Zhou
By introducing height dependency in the surface energy density, we propose a novel regularized variational model to simulate wetting/dewetting problems. The regularized model leads…