617 citations · 1.8k across the 49 of their papers we have counts for
49 papers
A multi-scale approach for wall-bounded WCSPH--RANS simulations
Feng Wang, Nikolaus Adams, Xiangyu Hu
Achieving sufficient near-wall resolution remains challenging for wall-bounded turbulence simulations using weakly compressible smoothed particle hydrodynamics (WCSPH), as local pa…
A generalized hybrid method for surfactant dynamics
Yu Fan, Shuoguo Zhang, Xiangyu Hu +1
In this paper, we develop a generalized hybrid method for both two-dimensional (2-D) and three-dimensional (3-D) surfactant dynamics. While the Navier-Stokes equations are solved b…
Analysis of the particle relaxation method for generating uniform particle distributions in smoothed particle hydrodynamics
Yu Fan, Xiaoliang Li, Shuoguo Zhang +2
We establish a theoretical framework of the particle relaxation method for uniform particle generation of Smoothed Particle Hydrodynamics. We achieve this by reformulating the part…
Numerical simulation of two-phase slug flows in horizontal pipelines: A 3-D smoothed particle hydrodynamics application
Massoud Rezavand, Xiangyu Hu
A fundamental difficulty of studying gas-liquid pipe flows is the prediction of the occurrence and characteristics of the slug flow regime, which plays a crucial role in the safety…
A 2D hybrid method for interfacial transport of passive scalars
Yu Fan, Yujie Zhu, Xiaoliang Li +2
A hybrid Eulerian-Lagrangian method is proposed to simulate passive scalar transport on arbitrary shape interface. In this method, interface deformation is tracked by an Eulerian m…
An hourglass-free formulation for total Lagrangian smoothed particle hydrodynamics
Dong Wu, Chi Zhang, Xiaojing Tang +1
The total Lagrangian smoothed particle hydrodynamics (TL-SPH) for elastic solid dynamics suffers from hourglass modes which can grow and lead to the failure of simulation for probl…