Enhanced schemes for resolution of the continuity equation in projection-based SPH

DOI10.1016/J.ENGANABOUND.2024.105848MaRDI QIDQ6583906

Abbas Khayyer, Takafumi Gotoh, Hitoshi Gotoh

Publication date: 6 August 2024

Published in: (Search for Journal in Brave)

zbMATH Keywords

volume conservationparticle methodsincompressible free surface flowsprojection-based SPHresolution of the continuity equationvelocity-divergence error mitigation

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Numerical analysis (65-XX)

Cites Work

• Incompressible smoothed particle hydrodynamics for free-surface flows: A generalised diffusion-based algorithm for stability and validations for impulsive flows and propagating waves
• Enhancement of stability and accuracy of the moving particle semi-implicit method
• A simple procedure to improve the pressure evaluation in hydrodynamic context using the SPH
• Comparative study on accuracy and conservation properties of two particle regularization schemes and proposal of an optimized particle shifting scheme in ISPH context
• Constrained hyperbolic divergence cleaning in smoothed particle magnetohydrodynamics with variable cleaning speeds
• Accuracy and stability in incompressible SPH (ISPH) based on the projection method and a new approach
• Fast free-surface detection and level-set function definition in SPH solvers
• An SPH projection method
• Simulating free surface flows with SPH
• Hyperbolic divergence cleaning for the MHD equations
• Piecewise polynomial, positive definite and compactly supported radial functions of minimal degree
• A short note on Dynamic Stabilization of Moving Particle Semi-implicit method
• An improved SPH method: Towards higher-order convergence
• Mechanism of the production of small eddies from large one.
• Inclusion of an acoustic damper term in weakly-compressible SPH models
• Improvement of stability in moving particle semi-implicit method
• Smoothed particle hydrodynamics: theory and application to non-spherical stars
• Smoothed Particle Hydrodynamics
• Space potential particles to enhance the stability of projection-based particle methods
• A simple SPH algorithm for multi‐fluid flow with high density ratios
• Numerical Solution of the Navier-Stokes Equations
• Development of advective dynamic stabilization scheme for ISPH simulations of free-surface fluid flows
• Enhanced resolution of the continuity equation in explicit weakly compressible SPH simulations of incompressible free-surface fluid flows
• Multi-resolution delta-plus-SPH with tensile instability control: towards high Reynolds number flows
• Volume conservation issue within SPH models for long-time simulations of violent free-surface flows
• An improved Riemann SPH-Hamiltonian SPH coupled solver for hydroelastic fluid-structure interactions

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