Improvement of the tensile instability in SPH scheme for the FEI (fluid-elastomer interaction) problem

DOI10.1016/j.enganabound.2019.04.032zbMath1464.74378OpenAlexW2946015171WikidataQ127850582 ScholiaQ127850582MaRDI QIDQ2325440

Yanyan Li

Publication date: 26 September 2019

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.enganabound.2019.04.032

zbMATH Keywords

Riemann solverSPHcontact algorithmtensile instabilityFEI (fluid-elastomer interaction)

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Spectral and related methods applied to problems in solid mechanics (74S25) Compressible fluids and gas dynamics (76N99) Probabilistic methods, particle methods, etc. for initial value and initial-boundary value problems involving PDEs (65M75)

Related Items (7)

An SPH-based fully-Lagrangian meshfree implicit FSI solver with high-order discretization terms ⋮ A dynamic relaxation method with operator splitting and random-choice strategy for SPH ⋮ A high-efficient accurate coupled mesh-free scheme for 2D/3D space-fractional convection-diffusion/Burgers' problems ⋮ A consistency-driven particle-advection formulation for weakly-compressible smoothed particle hydrodynamics ⋮ An improved total Lagrangian SPH method for modeling solid deformation and damage ⋮ A coupled smoothed particle hydrodynamic and finite particle method: an efficient approach for fluid-solid interaction problems involving free-surface flow and solid failure ⋮ An effective pure meshfree method for 1D/2D time fractional convection-diffusion problems on irregular geometry

Uses Software

• HE-E1GODF

Cites Work

• Reformulation of smoothed particle hydrodynamics with Riemann solver
• SPH particle boundary forces for arbitrary boundaries
• An extension of Godunov SPH: application to negative pressure media
• Shock simulation by the particle method SPH
• Smoothed particle hydrodynamics stability analysis
• SPH and Riemann solvers
• Numerical simulation of interfacial flows by smoothed particle hydrodynamics
• A generalized smoothed particle hydrodynamics method for nonlinear dynamic problems
• Stability analysis of particle methods with corrected derivatives.
• An extension of Godunov SPH II: application to elastic dynamics
• A weakly compressible SPH method based on a low-dissipation Riemann solver
• SPH without a tensile stability
• Restoring particle consistency in smoothed particle hydrodynamics
• Lagrangian meshfree particles method (SPH) for large deformation and failure flows of geomaterial using elastic-plastic soil constitutive model
• Smoothed Particle Hydrodynamics and Its Diverse Applications
• SPH in a Total Lagrangian Formalism
• Riemann Solvers and Numerical Methods for Fluid Dynamics
• Smoothed particle hydrodynamics: theory and application to non-spherical stars
• Moving-least-squares-particle hydrodynamics?I. Consistency and stability
• STRESS POINTS FOR TENSION INSTABILITY IN SPH
• A unified stability analysis of meshless particle methods
• SPH elastic dynamics

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