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physics.flu-dyn2026
Mechanisms of transonic buffet over supercritical airfoils revealed by direct numerical simulations
Giulio Soldati, Hang Song, Sergio Pirozzoli +1
We use direct numerical simulations to study the turbulent transonic flow over a supercritical airfoil, spanning the transition from stable conditions to fully developed buffet at…
physics.flu-dyn2025
Effects of lower floating-point precision on scale-resolving numerical simulations of turbulence
Martin Karp, Ronith Stanly, Timofey Mukha +11
Modern computing clusters offer specialized hardware for reduced-precision arithmetic that can speed up the time to solution significantly. This is possible due to a decrease in da…