... ABSTRACT In this paper, we present the application of the GPU-based particle simulation to Three-dimensional (3D) complicated fluid flow problems including free surfaces with surface tension and drag force. The particle approach is based on the SPH (Smoothed Particle Hydrodynamics) method...

... flow ferziger cartesian mesh navier-stoke equation peskin formulation comput phy fluid dynamics grid boundary method iaccarino vorticity field geometry accuracy flow problem complex geometry Immersed boundary method for viscous flow with moving rigid boundary D. C. Lo * Department...

... Abstract In this paper, we present the application of the particle-based simulation to complicated fluid flow problem with free surfaces. The particle approach is based on the SPH (Smoothed Particle Hydrodynamics) method using hyperbolic-type kernel function. The hyperbolic-type kernel...

...). More recently, efforts have also been made by many researchers in the numerical simulation of the flow problem based on the commonly used turbulence modelling/simulation strategies including Direct Numerical Simulation (DNS) (Abadie et al., 2001; Iafrati et al., 2001; Guignard et al., 2001), Reynolds...

... and, in principle, associated local compressibility effects. In the current study, the 2D AMAZON-SC code has been extended for axi-symmetric flow problems in order to further test the capability of the code in the simulation of forced oscillation of a heaving point absorber. The basic 3D code was also combined...

... ABSTRACT A Cartesian cut cell two-fluid interface capturing solver has been applied to the flow problem of slamming of rigid wedge-shaped bodies. The underlying scheme is based on the solution of the incompressible Euler equations for a variable density fluid system for capturing the free...