Smoothed particle hydrodynamics (SPH), as one of the earliest meshfree methods, has
broad prospects in modeling a wide range of problems in engineering and science …

Complex multiphase flow problems in ocean engineering have long been challenging
topics. Problems such as large deformations at interfaces, multi-media interfaces, and …

近场水下爆炸涉及多相流体的掺杂耦合以及结构的大变形, 损伤和断裂等瞬态强非线性现象,
传统的网格算法在模拟近场水下爆炸时面临结构网格畸变, 多相界面捕捉精度不足等难题 …

Water entry of marine structures has long been an important problem in ocean engineering.
Among the different techniques to predict fluid-structure interactions during water entry …

Bubble pulsation is a characteristic multiphase compressible flow, which involves periodic
oscillation and strong pressure wave and is vulnerable to boundary conditions. The …

Operating in extreme sea conditions, vessels often meet horrible wave impact which
generates wave breaking and splashing at the bow and poses a great threat to staff safety …

In the simulation of two-phase flow dominated by surface tension, accurate surface tension
modeling is beneficial to better reproduce and understand the mechanism of interphase …

High-pressure bubble dynamics often involves many complex issues, including large
deformations and inhomogeneities, strong compression, moving interfaces, and large …

Near-field underwater explosion involves transient and strongly nonlinear phenomena such
as the mixing and coupling of multi-fluid flows, and the large deformation, damage and …

In this work, we develop an accurate and stable Updated Lagrangian particle
hydrodynamics (ULPH) modeling to simulate complicated free-surface fluid flows …