Thin and sharp edges bodies-fluid interaction simulation using cut-cell immersed boundary method
This study aims to develop an adaptive mesh refinement (AMR) algorithm combined with
Cut-Cell IBM using two-stage pressure–velocity corrections for thin-object FSI problems. To …
Cut-Cell IBM using two-stage pressure–velocity corrections for thin-object FSI problems. To …
A fast and practical adaptive finite difference method for the conservative Allen–Cahn model in two-phase flow system
We present a simple and practical adaptive finite difference method for the conservative
Allen–Cahn–Navier–Stokes system. For the conservative Allen–Cahn equation, we use a …
Allen–Cahn–Navier–Stokes system. For the conservative Allen–Cahn equation, we use a …
Numerical investigation of the flow inside a precession-driven cylindrical cavity with additional baffles using an immersed boundary method
M Wilbert, A Giesecke, R Grauer - Physics of Fluids, 2022 - pubs.aip.org
In this paper, we present a numerical approach to solve the Navier–Stokes equations for
arbitrary vessel geometries by combining a Fourier-spectral method with a direct-forcing …
arbitrary vessel geometries by combining a Fourier-spectral method with a direct-forcing …
Efficient and practical phase-field method for the incompressible multi-component fluids on 3D surfaces with arbitrary shapes
Z Tan, J Wu, J Yang - Journal of Computational Physics, 2022 - Elsevier
The fluid dynamics on a curved surface can be used to approximately describe many
physical phenomena in the natural world, such as the atmospherical circulation on a planet …
physical phenomena in the natural world, such as the atmospherical circulation on a planet …
Flow and mass transfer characteristics for interacting side-by-side cylinders
This study investigates the local and global flow structures and mass transfer characteristics
for a group of interacting side-by-side cylinders in unbounded flow. Configurations with 2, 3 …
for a group of interacting side-by-side cylinders in unbounded flow. Configurations with 2, 3 …
Numerical study on three-dimensional self-induced inverted flag
The current study aims to investigate the fluid–structure interaction (FSI) of flexible thin
structures undergoing large displacements using numerical simulations. The primary case of …
structures undergoing large displacements using numerical simulations. The primary case of …
A volume of solid implicit forcing immersed boundary method for solving incompressible Navier-Stokes equations in complex domain
In this study, a new implicit forcing immersed boundary (IFIB) method is proposed to solve
incompressible viscous fluid flow problems involving complex domains. In the conventional …
incompressible viscous fluid flow problems involving complex domains. In the conventional …
A novel interpolation-free sharp-interface immersed boundary method
K Kingora, H Sadat-Hosseini - Journal of computational physics, 2022 - Elsevier
This paper describes a novel 2 nd order direct forcing immersed boundary method designed
for simulation of 2D and 3D incompressible flow problems with complex immersed …
for simulation of 2D and 3D incompressible flow problems with complex immersed …
A structured adaptive mesh refinement strategy with a sharp interface direct-forcing immersed boundary method for moving boundary problems
We develop a versatile and accurate structured adaptive mesh refinement (S-AMR) strategy
with a moving least square sharp-direct forcing immersed boundary method (IBM) for …
with a moving least square sharp-direct forcing immersed boundary method (IBM) for …
Numerical modeling of flow past a volumeless and thin rigid body using direct forcing immersed boundary method
DG Tewolde, ZH Wei, MJ Chern - International Journal for …, 2023 - Wiley Online Library
The new capability has been added as the numerical method for modeling volumeless and
thin rigid bodies to the direct forcing immersed boundary (DFIB) method. The DFIB approach …
thin rigid bodies to the direct forcing immersed boundary (DFIB) method. The DFIB approach …