Smoothed particle hydrodynamics: Methodology development and recent achievement
نویسندگان
چکیده
Abstract Since its inception, the full Lagrangian meshless smoothed particle hydrodynamics (SPH) has experienced a tremendous enhancement in methodology and impacted range of multi-physics applications science engineering. This review presents concise survey on latest developments achievements SPH method, including: (1) Brief theory fundamental with kernel corrections, (2) The Riemann-based method dissipation limiting high-order data reconstruction by using MUSCL, WENO MOOD schemes, (3) Particle neighbor searching sorting efficient dual-criteria time stepping (4) Total formulation stablized, dynamics relaxation hourglass control (5) Fluid-structure interaction scheme interface treatments multi-resolution discretizations, (6) Novel for mesh generations. Last but not least, benchmark tests validating computational accuracy, convergence, robustness efficiency are also supplied accordingly.
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ژورنال
عنوان ژورنال: Journal of Hydrodynamics
سال: 2022
ISSN: ['1001-6058', '1878-0342']
DOI: https://doi.org/10.1007/s42241-022-0052-1