Journal of Computational Physics
Lattice Boltzmann simulation of the dispersion of aggregated particles under shear flows
Mathematics and Computers in Simulation - Special issue: Discrete simulation of fluid dynamics in complex systems
Journal of Computational Physics
A hybrid approach for simulating turbulent collisions of hydrodynamically-interacting particles
Journal of Computational Physics
Journal of Computational Physics
Journal of Computational Physics
An investigation into curved and moving boundary treatments in the lattice Boltzmann method
Journal of Computational Physics
A hybrid method to study flow-induced deformation of three-dimensional capsules
Journal of Computational Physics
Lattice Boltzmann modelling of blood cell dynamics
International Journal of Computational Fluid Dynamics - Mesoscopic Methods And Their Applications To CFD
Implicit velocity correction-based immersed boundary-lattice Boltzmann method and its applications
Journal of Computational Physics
Computers & Mathematics with Applications
Stable loosely-coupled-type algorithm for fluid-structure interaction in blood flow
Journal of Computational Physics
Journal of Computational Physics
A curved no-slip boundary condition for the lattice Boltzmann method
Journal of Computational Physics
Immersed-boundary methods for general finite-difference and finite-volume Navier-Stokes solvers
Journal of Computational Physics
Journal of Computational Physics
Computers & Mathematics with Applications
Computers & Mathematics with Applications
Journal of Computational Physics
Modelling and simulation of processes in microfluidic devices for biomedical applications
Computers & Mathematics with Applications
Lattice Boltzmann simulation of turbulent flow laden with finite-size particles
Computers & Mathematics with Applications
Journal of Computational Physics
Fluid-structure interaction in blood flow capturing non-zero longitudinal structure displacement
Journal of Computational Physics
Application of a ghost fluid approach for a thermal lattice Boltzmann method
Journal of Computational Physics
Computers & Mathematics with Applications
Journal of Computational Physics
On numerical modeling of animal swimming and flight
Computational Mechanics
Computers & Mathematics with Applications
Hi-index | 31.53 |
A new computational method, the immersed boundary-lattice Boltzmann method, is presented. This method is a combination and utilizes the most desirable features of the lattice Boltzmann and the immersed boundary methods. The method uses a regular Eulerian grid for the flow domain and a Lagrangian grid to follow particles that are contained in the flow field. The rigid body conditions for the fluid and the particles are enforced by a penalty method, which assumes that the particle boundary is deformable with a high stiffness constant. The velocity field of the fluid and particles is solved by adding a force density term into the lattice Boltzmann equation. This novel method preserves the advantages of LBM in tracking a group of particles and, at the same time, provides an alternative and better approach to treating the solid-fluid boundary conditions. The method also solves the problems of fluctuation of the forces and velocities on the particles when the "bounce-back" boundary conditions are applied. This method enables one to simulate problems with particle deformation and fluid-structure deformation. Its results are validated by comparison with results from other methods.