Enhanced resolution of the continuity equation in explicit weakly compressible SPH simulations of incompressible free‐surface fluid flows

A Khayyer, Y Shimizu, T Gotoh, H Gotoh - Applied Mathematical Modelling, 2023 - Elsevier
This paper is dedicated to improved resolution of the continuity equation and thus more
precise satisfaction of incompressibility conditions in explicit weakly compressible SPH …

An improved smoothed particle hydrodynamics method for modeling multiphase flows

Y Li, T Long - Physics of Fluids, 2024 - pubs.aip.org
Multiphase flows are prevalent in both natural and engineered systems. The study of
multiphase flow problems using numerical simulation is challenging due to the presence of …

Study on the physical mechanism of water layer on the morphological evolution of transient-pulse high-speed water jet

PR Wang, DY Shi, XW Cui, B Su, GL Li, DZ He - Ocean Engineering, 2023 - Elsevier
This research investigates the physical mechanism of a water layer on the morphological
evolution of a transient-pulse high-speed water jet. Numerical methods were used to explore …

Numerical investigation of multi rising bubbles using a Coupled Level Set and Volume Of Fluid (CLSVOF) method

CH Yu, GZ Yang, ZH Gu, YL Li - Applied Ocean Research, 2023 - Elsevier
Abstract A Coupled Level Set and Volume Of Fluid (CLSVOF) method is presented in this
article for simulating the multi-bubble rising problem. This method can accurately conserve …

Study on the violent splitting and coalescence characteristics of large-scale rising bubbles

J Lyu, WK Shi, YM Shen, FR Ming, C Chen - Physics of Fluids, 2024 - pubs.aip.org
Large-scale rising bubbles exist in some extreme marine engineering fields, such as the
exploitation of combustible ice and submarine volcanism. The violent splitting and …

A coupling algorithm of the coupled level set and volume of fluid/immersed boundary method and adaptive mesh refine method for simulating multiphase flows

W Meng, C Yu, J Li, R An - Physics of Fluids, 2024 - pubs.aip.org
To handle multiphase (ie, gas–liquid–solid) flow problems, an algorithm coupling the
CLSVOF/IB (coupled level set and volume of fluid/immersed boundary) method with …

A volume-adaptive mesh-free model for FSI Simulation of cavitation erosion with bubble collapse

Q Zhang, X Liu, X Dong, L Yin, Z Cheng - Computational Particle …, 2024 - Springer
Cavitation erosion is a pervasive issue in hydraulic machinery and ocean engineering,
characterized by the collapse of bubbles, micro-jetting, and impact erosion, all exhibiting …