5 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…
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…
Multiphase SPH for surface tension: resolving zero-surface-energy modes and achieving high Reynolds number simulations
Shuaihao Zhang, Sérgio D. N. Lourenço, Xiangyu Hu
This study introduces a Riemann-based Smoothed Particle Hydrodynamics (SPH) framework for the stable and accurate simulation of surface tension in multiphase flows, with density an…
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…