For compressible flow simulations involving both turbulence and shockwaves, the
competing requirements render it challenging to develop high-order numerical methods …

Since its inception, the full Lagrangian meshless smoothed particle hydrodynamics (SPH)
has experienced a tremendous enhancement in methodology and impacted a range of multi …

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 …

Abstract The Smoothed Particle Hydrodynamics (SPH) method suffers from the presence of
irregular particle distributions inherent in its Lagrangian nature. A way to circumvent this …

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 …

In this study, we establish a hybrid high-order smoothed particle hydrodynamics (SPH)
framework (MLS-TENO-SPH) for compressible flows with discontinuities, which is able to …

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

For classical WENO/TENO reconstructions, the high-order polynomial interpolation is one of
the main building-blocks for constructing the numerical fluxes. However, due to the inherent …

It is a notoriously challenge problem for Lagrangian particle methods to solve compressible
flows with strong discontinuities and large volume variations. To overcome the problems of …

An alternative formulation of targeted ENO scheme (AFTENO) is proposed for hyperbolic
conservation laws. The new scheme combines the advantages of targeted ENO (TENO) and …