Performance assessment of wall-modeled large-eddy simulation for modeling aeolian two-phase flow

Image Processing and CFD Simulation Method Comparison in Determining and Visualizing Fluid Flow of a Marine UAV

“…The decision to choose this turbulence model was due to its effectiveness to improve the computational efficiency of two-phase flow. The high Reynolds number of the actual flow and the complexity of multi-scale interaction between the turbulence and particles pose a great challenge to the numerical simulation [8]. The accuracy of WMLES model depends on both the sub grid-scale (SGS) model which refers to the representation of important smallscale physical process that occur at length-scales that cannot be adequately resolved on a computational mesh and wall model [8].…”