In many systems, the liquid flows in discrete rivulet/droplet form rather than continuous non-wetting or low flow rate conditions. A (DLF) theory has been used by a few researchers to describe these systems such as Ironmaking blast furnace. investigators have applied of structured packing where particles are arranged particular pattern void size and shape fixed. However, real world, system is r...

In the last decade, a few of early attempts to bring CFD-DEM fluidized beds beyond limits small, lab-scale units larger scale systems have become popular. The simulation capabilities Discrete Element Method in multiphase flow and largely benefitted by improvements offered coarse graining approaches. fact, number real particles that can be simulated increases point pilot-scale some industrially ...

Coupled two-dimensional (2D) morphodynamic and bank erosion models are gaining attentions in recent years. It has been shown that such models have advantages over the one-dimensional (1D) modeling approaches. In this paper, a previous 2D bank erosion model with the moving mesh method is extended to include the fixed mesh approach. Further, two practical streams with differing complexity are sim...