Showing physics.flu-dynShow all
2 papers · 1 filter
physics.flu-dyn2025
RapidPIV: Full Flow-Field kHz PIV for Real-Time Display and Control
Scott A. Bollt, Samuel H. Foxman, Morteza Gharib
We present a novel architecture for accelerating PIV calculations. An optical flow hardware accelerator does the brunt of the work, with cross-correlation only providing quick corr…
physics.flu-dyn2025
Tailwind turbulence: a bound on the energy available from turbulence for transit, tested in Kraichnan's model
Scott A. Bollt, Gregory P. Bewley
We investigate the unconstrained minimum energy required for vehicles to move through turbulence. We restrict our study to vehicles that interact with their environment through thr…