Can Huang1,*, Xiaoliang Wang1, Qingquan Liu1, Huaning Wang2
The International Conference on Computational & Experimental Engineering and Sciences, Vol.25, No.1, pp. 1-1, 2023, DOI:10.32604/icces.2023.09824
Abstract Soil‒water coupling is an important process in landslide-generated impulse waves (LGIW) problems,
accompanied by large deformation of soil, strong interface coupling and three-dimensional effect. A
meshless particle method, smooth particle hydrodynamics (SPH) has great advantages in dealing with
complex interface and multiphase coupling problems. This study presents an improved soil‒water coupled
model to simulate LGIW problems based on an open source code DualSPHysics (v4.0). Aiming to solve the
low efficiency problem in modeling real large-scale LGIW problems, graphics processing unit (GPU)
acceleration technology is implemented into this code. An experimental example, subaerial landslidegenerated water waves, is simulated to validate this… More >
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