2D Rising bubble with surface tension

Simulation carried out using Lethe
chaos-polymtl.github.io/lethe...
This simulation reproduces the benchmark of Zahedi, S., Kronbichler, M. and Kreiss, G., 2012. Spurious currents in finite element based level set methods for two‐phase flow. International Journal for Numerical Methods in Fluids, 69(9), pp.1433-1456.