Simulating blood flow through complex vein networks or stents.
Handling irregular shapes—like the interior of a porous rock or the jagged edges of a car engine—is much easier. You don't need a complex "body-fitted" mesh; you simply flag lattice points as "solid" or "fluid." The Lattice Boltzmann Method: Principles and Pr...
LBM is no longer just a theoretical tool; it’s widely used in industry: Simulating blood flow through complex vein networks or
Because the collision step is purely local (it only cares about what’s happening at that specific node), LBM is "embarrassingly parallel." It runs incredibly fast on GPUs , making it possible to simulate massive systems that would otherwise take weeks. It is naturally gifted at simulating the interaction
It is naturally gifted at simulating the interaction between two different fluids (like oil and water) or phase changes (boiling and condensation). 3. Practical Applications