A second-order accurate immersed boundary-lattice Boltzmann method for particle-laden flows
The IBM is embedded in the LBM using RungeKutta time schemes. The effectiveness of the present IB-LBM is validated by benchmark applications. For the first time, the IB-LBM achieves the second-order accuracy. The numerical stability of the present IB-LBM is better than previous methods.
particle-laden flow lattice boltzmann method immersed boundary method multi-direct forcing scheme retraction distance rungekutta schemes order of grid convergence