Smoothed particle hydrodynamics: Methodology development and recent achievement

C Zhang, Y Zhu, D Wu, NA Adams, X Hu - Journal of Hydrodynamics, 2022 - Springer
Since its inception, the full Lagrangian meshless smoothed particle hydrodynamics (SPH)
has experienced a tremendous enhancement in methodology and impacted a range of multi …

Entirely Lagrangian meshfree computational methods for hydroelastic fluid-structure interactions in ocean engineering—Reliability, adaptivity and generality

H Gotoh, A Khayyer, Y Shimizu - Applied Ocean Research, 2021 - Elsevier
The paper presents a concise review on latest advances related to development of entirely
Lagrangian meshfree computational methods for hydroelastic fluid-structure interactions …

Multi-resolution ISPH-SPH for accurate and efficient simulation of hydroelastic fluid-structure interactions in ocean engineering

A Khayyer, Y Shimizu, H Gotoh, S Hattori - Ocean Engineering, 2021 - Elsevier
Abstract A SPH (Smoothed Particle Hydrodynamics)-based multi-resolution fully Lagrangian
meshfree hydroelastic FSI (Fluid-Structure Interaction) solver is developed for accurate and …

Adaptive resolution for multiphase smoothed particle hydrodynamics

X Yang, SC Kong - Computer Physics Communications, 2019 - Elsevier
The smoothed particle hydrodynamics (SPH) method has been increasingly used to study
fluid problems in recent years; but its computational cost can be high if high resolution is …

Parallel adaptive weakly-compressible SPH for complex moving geometries

A Haftu, A Muta, P Ramachandran - Computer Physics Communications, 2022 - Elsevier
The use of adaptive spatial resolution to simulate flows of practical interest using Smoothed
Particle Hydrodynamics (SPH) is of considerable importance. Recently, Muta and …

SPH with dynamical smoothing length adjustment based on the local flow kinematics

M Olejnik, K Szewc, J Pozorski - Journal of Computational Physics, 2017 - Elsevier
Due to the Lagrangian nature of Smoothed Particle Hydrodynamics (SPH), the adaptive
resolution remains a challenging task. In this work, we first analyse the influence of the …

A dynamic particle refinement strategy in smoothed particle hydrodynamics for fluid–structure interaction problems

L Wang, F Xu, Y Yang, J Wang - Engineering Analysis with Boundary …, 2019 - Elsevier
The implementation of dynamic refinement in Smoothed Particle Hydrodynamics (SPH)
cannot only describe the physical field more minutely but also decrease the computational …

[PDF][PDF] 基于光滑粒子动力学的流固耦合方法研究进展

张驰, 朱玉杰, 吴冬, 王强, 胡湘渝 - 中国科学: 物理学力学天文学, 2022 - researchgate.net
摘要全拉格朗日, 无网格光滑粒子流体动力学(Smoothed Particle Hydrodynamics, SPH)
不仅在理论上取得了巨大进步, 也在科学与工程领域拓展了应用范围. 本文简要综述了SPH …

A multi-resolution SPH framework: Application to multi-phase fluid-structure interactions

C Zhang, Y Zhu, X Hu - arXiv preprint arXiv:2205.00707, 2022 - arxiv.org
In the previous work, Zhang et al. proposed a multi-resolution smoothed particle
hydrodynamics (SPH) method for fluid-structure interactions (FSI) with achieving an …

An efficient multi-resolution SPH framework for multi-phase fluid-structure interactions

C Zhang, Y Zhu, X Hu - Science China Physics, Mechanics & Astronomy, 2023 - Springer
Applying different spatial and temporal resolutions for different sub-systems is an effective
approach to increase computational efficiency for particle-based methods. However, it still …