Stability and accuracy of the weakly compressible SPH with particle regularization techniques

Stability and accuracy of the weakly compressible SPH with particle regularization techniques

This paper proposes and validates two new particle regularization techniques for the Smoothed Particle Hydrodynamics (SPH) numerical method to improve its stability and accuracy for free surface flow simulations. We introduce a general form of the Dynamic pair-wise Particle Collision (DPC) regulariz...

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Bibliographic Details
Main Authors: Jandaghian, M. (Author), Shakibaeinia, A. (Author), Siaben, H.M (Author)
Format: Article
Language:English
Published: Elsevier Ltd 2022
Subjects:
Dynamic particle collision
Free-surface flow
Hydrodynamics
Numerical methods
Numerical stability and convergence
Particle regularization technique
Particle regularization techniques
Particles collisions
Potential energy
Regularization technique
Smoothed particle hydrodynamics
Stability
Stability and convergence
Violent free-surface flow
Violent free-surface flows
Weakly-compressible smoothed particle hydrodynamic
Weakly-compressible SPH
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