Deflected wake interaction of tandem flapping foils
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.640
Abstract: Abstract Symmetric flapping foils are known to produce deflected jets at high frequency–amplitude combinations even at a zero mean angle of attack. This reduces the frequency range of useful propulsive configurations without side force. In… read more here.
Keywords: flapping foils; back foil; interaction; wake interaction ... See more keywords
Blade-Wake Interaction Noise for Small Hovering Rotors, Part I: Characterization Study
Sign Up to like & getrecommendations! Published in 2023 at "AIAA Journal"
DOI: 10.2514/1.j062565
Abstract: This work illustrates the use of artificial neural network modeling to study and characterize broadband blade-wake interaction noise from hovering small unmanned aerial systems rotors subject to varying airfoil geometries, rotor geometries, and operating conditions.… read more here.
Keywords: interaction noise; wake interaction; blade wake; study ... See more keywords