2 citations · 4 across the 14 of their papers we have counts for
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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…
Simulating anisotropic diffusion processes with smoothed particle hydrodynamics
Xiaojing Tang, Oskar Haidn, Xiangyu Hu
Diffusion problems with anisotropic features arise in the various areas of science and engineering fields. As a Lagrangian mesh-less method, SPH has a special advantage in addressi…
Adaptive optimization of wave energy conversion in oscillatory wave surge converters via SPH simulation and deep reinforcement learning
Mai Ye, Chi Zhang, Yaru Ren +3
The nonlinear damping characteristics of the oscillating wave surge converter (OWSC) significantly impact the performance of the power take-off system. This study presents a framew…
DRLinSPH: An open-source platform using deep reinforcement learning and SPHinXsys for fluid-structure-interaction problems
Mai Ye, Hao Ma, Yaru Ren +3
Fluid-structure interaction (FSI) problems are characterized by strong nonlinearities arising from complex interactions between fluids and structures. These pose significant challe…
Physics-driven complex relaxation for multi-body systems of SPH method
Chenxi Zhao, Yongchuan Yu, Oskar J. Haidn +1
In the smoothed particle dynamics (SPH) method, the characteristics of a target particle are interpolated based on the information from its neighboring particles. Consequently, a u…
Liquid sloshing behaviours in an elastic tank and suppression effect of baffles
Chenxi Zhao, Yan Wu, Yongchuan Yu +2
In this paper, a fluid-structure interaction (FSI) framework based on the smoothed particle hydrodynamics (SPH) method is employed to investigate the forces and deformations experi…
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…