2000 Volume 44 Pages 879-884
The purpose of this study is to perform large-eddy simulation for a solid-liquid multi-phase flow in a stratified field. The particular purpose of this model is to avoid extensive modification from the model by Tchen10) for a force due to the fluid pressure gradient. In order to verify the model, the concentration of the particles was compared between the computational results and the theoretical solutions. As result of this study, it is seen that a turbulent Shmidt number of 0. 42 is valid and that roll and boil occur by including the solid-phase into the simulation.
