Euler-Lagrange simulation of bubble hydrodynamics using a stochastic approach

摘要

For a better understanding of the dynamics inside bubble columns, several different types of simulations have been developed in the last three decades. Many computational approaches lack the detail on the bubble scale. Thus, an Euler-Lagrange approach is used to improve the prediction of bubble hydrodynamics due to the interaction of bubbles. Stochastic modeling of interaction between bubbles enables a fast solution even for a high number of bubbles.