PIC/FLIP Method
- - Transfert particle velocity to the MAC grid (Store velocity \(u^k\) on grid)
- - Evolve velocity on grid (pressure, forces, viscosity) excepted advection to \(u^{k+1}\)
- - Add velocity difference \(\Delta u = u^{k+1}-u^{k}\) to particles using interpolation (FLIP approach)
- - Blend particle velocity with interpolated grid velocity (PIC/FLIP)
- - Advect particles along their new velocity