149 citations · 384 across the 16 of their papers we have counts for
16 papers
A unified SPH framework for shell-related interactions
Dong Wu, Shuaihao Zhang, Weiyi Kong +1
A unified Smoothed Particle Hydrodynamics (SPH) framework is proposed to simulate interaction dynamics involving thin shells modeled by a reduced-dimensional, single-layer particle…
Toward Efficient FSI Modeling in Patient-Specific Arteries: SPH Simulation of Blood Flow in Thin Deformable Vessels
Chenxi Zhao, Dong Wu, Weiyi Kong +2
Accurate simulation of blood flow in deformable vessels is critical in cardiovascular research for understanding disease progression and informing clinical decision-making. However…
A GPU-Accelerated Fully Coupled Fluid-Solid-Thermal SPH Solver for Industrial Gearboxes: Application to Lubricant Flow and Heat Transfer in a Bevel-Helical Reducer
Yongchuan Yu, Dong Wu, Oskar J. Haidn +1
This study presents a GPU-accelerated, fully coupled fluid-solid-thermal Smoothed Particle Hydrodynamics (SPH) framework for high-fidelity analysis of splash-lubricated gearboxes.…
Patient-Scale Blood Flow Analysis in Artery Stent Implantation via Smoothed-Particle Hydrodynamics
Jinlei Zhou, Sukang Peng, Yongchuan Yu +2
A unified Smoothed Particle Hydrodynamics (SPH) simulation framework for coronary stent implantation is developed, which unifies weakly compressible hemodynamics, Neo-Hookean solid…
Heat transfer simulation of window frames with SPHinXsys
Haotian Ji, Dong Wu, Chi Zhang +1
Maintaining a comfortable temperature inside a building requires appropriate thermal insulation of windows, which can be optimised iteratively with numerical simulation. Smoothed p…
A generalized non-hourglass updated Lagrangian formulation for SPH solid dynamics
Shuaihao Zhang, Dong Wu, Sérgio D. N. Lourenço +1
Hourglass modes, characterized by zigzag particle and stress distributions, are a common numerical instability encountered when simulating solid materials with updated Lagrangian s…
Dynamical pressure boundary condition for weakly-compressible smoothed particle hydrodynamics
Shuoguo Zhang, Yu Fan, Dong Wu +2
This paper introduces a novel dynamical pressure boundary condition for weakly-compressible smoothed particle hydrodynamics (WCSPH). Unlike previous methods that rely on indirect a…
A generalized essentially non-hourglass total Lagrangian SPH solid dynamics
Dong Wu, Xiaojing Tang, Shuaihao Zhang +1
In this paper, we tackle a persistent numerical instability within the total Lagrangian smoothed particle hydrodynamics (TLSPH) solid dynamics. Specifically, we address the hourgla…
Essentially non-hourglass and non-tensile-instability SPH elastic dynamics
Shuaihao Zhang, Sérgio D. N. Lourenço, Dong Wu +2
Since the tension instability was discovered in updated Lagrangian smoothed particle hydrodynamics (ULSPH) at the end of the 20th century, researchers have made considerable effort…
An explicit multi-time stepping algorithm for multi-time scale coupling problems in SPH
Xiaojing Tang, Dong Wu, Zhengtong Wang +2
Simulating physical problems involving multi-time scale coupling is challenging due to the need of solving these multi-time scale processes simultaneously. In response to this chal…
An SPH formulation for general plate and shell structures with finite deformation and large rotation
Dong Wu, Chi Zhang, Xiangyu Hu
In this paper, we propose a reduced-dimensional smoothed particle hydrodynamics (SPH) formulation for quasi-static and dynamic analyses of plate and shell structures undergoing fin…
An hourglass-free formulation for total Lagrangian smoothed particle hydrodynamics
Dong Wu, Chi Zhang, Xiaojing Tang +1
The total Lagrangian smoothed particle hydrodynamics (TL-SPH) for elastic solid dynamics suffers from hourglass modes which can grow and lead to the failure of simulation for probl…
An Asymptotic-Preserving and Energy-Conserving Particle-In-Cell Method for Vlasov-Maxwell Equations
Lijie Ji, Zhiguo Yang, Zhuoning Li +3
In this paper, we develop an asymptotic-preserving and energy-conserving (APEC) Particle-In-Cell (PIC) algorithm for the Vlasov-Maxwell system. This algorithm not only guarantees t…
Review on Smoothed Particle Hydrodynamics: Methodology development and recent achievement
Chi Zhang, Yujie Zhu, Dong Wu +1
Since its inception, the full Lagrangian meshless smoothed particle hydrodynamics (SPH) method has experienced a tremendous enhancement in methodology and impacted a range of multi…
SPHinXsys: an open-source multi-physics and multi-resolution library based on smoothed particle hydrodynamics
Chi Zhang, Massoud Rezavand, Yujie Zhu +5
In this paper, we present an open-source multi-resolution and multi-physics library: SPHinXsys (pronunciation: s'finksis) which is an acronym for \underline{S}moothed \underline{P}…
An integrative smoothed particle hydrodynamics framework for modeling cardiac function
Chi Zhang, Jianhang Wang, Massoud Rezavand +2
Mathematical modeling of cardiac function can provide augmented simulation-based diagnosis tool for complementing and extending human understanding of cardiac diseases which repres…