SPH numerical modelling of landslide movements as coupled two-phase flows with a new solution for the interaction term

DOI10.1016/J.EUROMECHFLU.2022.06.002zbMath1500.76089OpenAlexW4283264454MaRDI QIDQ2085587

Miguel Molinos, A. Yague, Pedro Navas, M. M. Stickle, Saeid Moussavi Tayyebi, Diego Manzanal, Manuel Pastor

Publication date: 18 October 2022

Published in: European Journal of Mechanics. B. Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechflu.2022.06.002

zbMATH Keywords

shallow-water equationsdam-break probleminteraction forcemeshless smoothed particle hydrodynamics methodAcheron rock avalanchedepth integrated modelfrictional granular materialpore-water pressure evolution

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) Flows in porous media; filtration; seepage (76S05) Particle methods and lattice-gas methods (76M28) Granular flows (76T25)

Related Items (2)

Preface: latest advances in SPH for fluid mechanics ⋮ A scalable well-balanced numerical scheme for the modeling of two-phase shallow granular landslide consolidation

Uses Software

• r.avaflow

Cites Work

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• The dynamics of avalanches of granular materials from initiation to runout. I: Analysis
• Shock simulation by the particle method SPH
• A depth-integrated, coupled SPH model for flow-like landslides and related phenomena
• Dynamic behaviour of saturated porous media; The generalized Biot formulation and its numerical solution
• Meshfree Particle Methods
• The motion of a finite mass of granular material down a rough incline
• Smoothed particle hydrodynamics: theory and application to non-spherical stars
• Smoothed Particle Hydrodynamics
• A 3D smoothed particle hydrodynamics model for erosional dam-break floods
• A two-fluid model for avalanche and debris flows

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