2 citations · 4 across the 5 of their papers we have counts for
5 papers
The efficient implementation of transport velocity formulation
Zhentong Wang, Oskar J. Haidn, Xiangyu Hu
The standard smoothed particle hydrodynamics (SPH) method suffers from tensile instability, resulting in particle clumping and void regions under negative pressure conditions. In t…
An efficient truncation scheme for Eulerian and total Lagrangian SPH methods
Zhentong Wang, Chi Zhang, Oskar J. Haidn +1
In smoothed particle hydrodynamics (SPH) method, the particle-based approximations are implemented via kernel functions, and the evaluation of performance involves two key criteria…
Incorporating the algorithm for the boundary condition from FVM into the framework of Eulerian SPH
Zhentong Wang, Oskar J. Haidn, Xiangyu Hu
Finite volume method (FVM) is a widely used mesh-based technique, renowned for its computational efficiency and accuracy but it bears significant drawbacks, particularly in mesh ge…
Extended Eulerian SPH and its realization of FVM
Zhentong Wang, Chi Zhang, Oskar J. Haidn +2
Eulerian smoothed particle hydrodynamics (Eulerian SPH) is considered as a potential meshless alternative to a traditional Eulerian mesh-based method, i.e. finite volume method (FV…
A fourth-order kernel for improving numerical accuracy and stability in Eulerian and total Lagrangian SPH
Zhentong Wang, Bo Zhang, Oskar J. Haidn +1
The error of smoothed particle hydrodynamics (SPH) using kernel for particle-based approximation mainly comes from smoothing and integration errors. The choice of kernels has a sig…