In the realm of nanotechnology, understanding fluid dynamics at the nanoscale is critical for a variety of applications, including nanofluidics, drug delivery, and the synthesis of nanomaterials. Traditional continuum models often fail to capture the unique behaviors of fluids at these scales, where surface forces and quantum effects become significant. LBM provides a bridge between microscopic molecular dynamics and macroscopic continuum mechanics, making it a powerful tool for nanoscale simulations.