3 papers
cs.CV2026
Inpainting U-Net for seamless pedestrian-level wind prediction across urban morphologies
Jingzi Huang, Claire E. Heaney, Tao Li +3
Pedestrian-level wind prediction is essential for urban design and wind-comfort assessment, but high-fidelity simulations such as LES remain computationally expensive for rapid eva…
physics.flu-dyn2026
Particle settling in turbidity currents: inertia-independent biased sampling
Lianzheng Cui, Eric Climent, Graham O. Hughes +1
We investigate the mechanisms governing particle settling in turbidity currents using Eulerian-Lagrangian direct numerical simulations. The Eulerian carrier flow is driven either b…
physics.flu-dyn2025
Revisiting the phenomenon of bouncing of inertial particles crossing density stratified interfaces
Chen Mortenfeld, Maarten van Reeuwijk, Aviv Littman +1
Inertial spheres settling through sharp density interfaces can arrest, reverse direction, and resume descent, a phenomenon known as bouncing. Using synchronized particle image velo…