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Collective Hydrodynamics Of Robotic Fish, Rohit S. Pandhare
Collective Hydrodynamics Of Robotic Fish, Rohit S. Pandhare
Dissertations, Master's Theses and Master's Reports
Many animals in nature travel in groups either for protection, survival, or endurance. Among these, fish do so under the burden of hydrodynamic loads, which incites questions as to the significance of the multi-body fluid-mediated interactions that facilitate collective swimming. We study such interactions in the idealized setting of a rotational array of robotic fish whose tails undergo a prescribed flapping motion, but whose swimming speed is determined as a natural result of the hydrodynamic effects. Specifically, we examine how the measured collective speed of the swimmers varies with the imposed frequency and amplitude of their tail flapping, and with …