Arbitrary Lagrangian Eulerian (ALE) method FOSS (Free Open Source Software) HPC (High Performance Computing) ISPH InHM InVEST model Loess Plateau NREL 5 MW wind turbine Navier-Stokes equation OpenFOAM Qinghai Lake, Tibetan Plateau SPH SPH (Smoothed Particle Hydrodynamics) SST k-ω turbulence model SWE Smooth Particle Hydrodynamics (SPH) aeroelastic performance armor layer causes and implications check dam check dam system clear water scour condition climate change coastal structure coherent structures computational time dam break dam-break debris flows decomposition-coordination