Blar i NTNU Open på forfatter "Graziani, Giorgio"
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The fish ability to accelerate and suddenly turn in fast maneuvers
Paniccia, Damiano; Graziani, Giorgio; Lugni, Claudio; Piva, Renzo (Peer reviewed; Journal article, 2022)Velocity burst and quick turning are performed by fish during fast maneuvers which might be essential to their survival along pray–predator encounters. The parameters to evaluate these truly unsteady motions are totally ... -
How Free Swimming Fosters the Locomotion of a Purely Oscillating Fish-like Body
Paniccia, Damiano; Padovani, Luca; Graziani, Giorgio; Lugni, Claudio; Piva, Renzo (Journal article, 2023)The recoil motions in free swimming, given by lateral and angular rigid motions due to the interaction with the surrounding water, are of great importance for a correct evaluation of both the forward locomotion speed and ... -
Wave dispersion in moderate channel turbulence
Pilloton, Chiara; Lugni, Claudio; Graziani, Giorgio; Fedele, Francesco (Peer reviewed; Journal article, 2023)We study channel turbulence by interpreting its vorticity as a random sea of ocean wave packet analogues. In particular, we investigate the ocean-like properties of vortical packets applying stochastic methods developed ...