Numerical simulations of underwater explosions using a compressible multi-fluid model
W Yu, S Song, JI Choi - Physics of Fluids, 2023 - pubs.aip.org
We present a novel solver for simulating compressible multi-fluid multiphase flow in
underwater explosions (UNDEXs). The developed solver uses a modified version of Saurel's …
underwater explosions (UNDEXs). The developed solver uses a modified version of Saurel's …
A coupled smoothed particle hydrodynamics-finite volume method for three-dimensional modeling of bubble dynamics
Bubble pulsation is a characteristic multiphase compressible flow, which involves periodic
oscillation and strong pressure wave and is vulnerable to boundary conditions. The …
oscillation and strong pressure wave and is vulnerable to boundary conditions. The …
Study on the flooding characteristics of a deep-water submarine based on δ plus-smoothed particle hydrodynamics method and graphic processing units acceleration
The process of a damaged ship flooding is a complicated free surface flow problem. There is
a complex coupling effect between the ship cabin and the flow inside and outside of the …
a complex coupling effect between the ship cabin and the flow inside and outside of the …
Comparison of vortex cut and vortex ring models for toroidal bubble dynamics in underwater explosions
The jet impact from a collapsing bubble is an important mechanism of structural damage in
underwater explosions and cavitation erosion. The Boundary Integral Method (BIM) is widely …
underwater explosions and cavitation erosion. The Boundary Integral Method (BIM) is widely …
Simulation of underwater shaped charge jet formation and penetration of metal plates by coupling Riemann-updated Lagrangian particle hydrodynamics and …
The shaped charge jet (SCJ) is a devised physical phenomenon that involves high-speed
collision of material particles, fluid–structure interaction, dynamic fracture, and complex large …
collision of material particles, fluid–structure interaction, dynamic fracture, and complex large …
An Axisymmetric Adaptive Multiresolution SPH for Modeling Strongly Compressible Multiphase Flows
L Xiao, T Long - Journal of Marine Science and Application, 2024 - Springer
Multiphase flows widely exist in various scientific and engineering fields, and strongly
compressible multiphase flows commonly occur in practical applications, which makes them …
compressible multiphase flows commonly occur in practical applications, which makes them …