Early warning of noise-induced catastrophic high-amplitude oscillations in an airfoil model.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0084796
Abstract: Noise-induced tipping from a low-amplitude oscillation state to a high-amplitude one is widespread in airfoil systems. Its occurrence may cause fatigue damage to the wing structure of an aircraft, which directly threatens its flight safety.… read more here.
Keywords: airfoil model; amplitude; high amplitude; amplitude oscillations ... See more keywords
Deep Learning Predictions of Unsteady Aerodynamic Loads on an Airfoil Model Pitched Over the Entire Operating Range
Sign Up to like & getrecommendations! Published in 2023 at "Physics of Fluids"
DOI: 10.1063/5.0139907
Abstract: For the design and certification of wind turbines, it is essential to provide fast and accurate unsteady aerodynamic load prediction models for the whole operational range of angle of attack, up to 180o for vertical-axis… read more here.
Keywords: airfoil model; unsteady forces; range; deep learning ... See more keywords