A Modified Level Set Method for Simulating Bubble Rising Motion
Weizhong Li · Journal of Dalian Jiaotong University · 2011
A modified level set method based on volume correction and local re-initialization methods is employed to solve the non-conservative problem for bubble simulation.The governing equations are discretized on the collocated grids by using finite volume methods.The SIMPLE algorithm is employed to decouple velocities and pressure.CSF model is concerned to deal with surface tension of the bubbles.By simulation of two bubbles rising in row,the results demonstrate that this method is effective for solving bubble motion problems.