Dynamics of freely swimming flexible foils
WebJan 5, 2015 · The propulsive dynamics of a flexible undulating foil in a self-propelled swimming configuration near a wall is studied experimentally. Measurements of the … WebAug 11, 2016 · Illustration of Knoller–Betz effect: generation of lift-based thrust in a flapping foil. \(U_\infty \) denotes the speed of the oncoming flow, z denotes the vertical position of the leading edge, and \({{\varvec{V}}}_\mathrm{eff}\) denotes the relative velocity vector between the oncoming flow and the flapping foil. For inviscid flow, the force …
Dynamics of freely swimming flexible foils
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WebNov 13, 2015 · Abstract. This work presents an autonomous soft-bodied robotic fish that is hydraulically actuated and capable of sustained swimming in three dimensions. The … WebMay 1, 2012 · Alben et al. (2012) developed a theoretical inviscid model for freely swimming flexible thin foils. Recent studies of three-dimensional self-propelled flexible …
WebMar 22, 2024 · Abstract. Natural and artificial flapping wing flyers generally do not exhibit chaos or aperiodic dynamic modes, though several experimental and numerical studies … WebDec 5, 2024 · In-phase and anti-phase synchronization of neighboring swimmers is examined experimentally using two self-propelled independent flexible foils swimming …
WebDec 5, 2024 · In-phase and anti-phase synchronization of neighboring swimmers is examined experimentally using two self-propelled independent flexible foils swimming side-by-side in a water tank. The foils are ... WebDec 1, 2016 · On-line optimization of biomimetic undulatory swimming by an experiment-based approach. Journal of Bionic Engineering, 2014, 11, 213–225. Article Google Scholar ... Alben S, Witt C, Baker T V, Anderson E, Lauder G V. Dynamics of freely swimming flexible foils. Physics of Fluids, 2012 24, 051901. Article MATH Google Scholar ...
WebApr 4, 2024 · 4 Concluding Remarks. The flow-induced dynamics of a chord-wise flexible filament, fixed at its leading edge, in a viscous fluctuating inflow has been simulated using a strongly coupled FSI solver at a low Reynolds number. The periodically fluctuating inflow is generated as the wake of a rigid stationary cylinder situated upstream of the filament.
WebApr 10, 2024 · In this paper, we focus on the design and analysis of a bionic gliding robotic dolphin. Inspired by natural dolphins, a novel bionic gliding robotic dolphin is developed. … therapeutic response in nursinghttp://www-personal.umich.edu/%7Ealben/FreeFoilsPhysFluids.pdf signs of hypoglycemia in diabetesWebNov 21, 2013 · Alben S, Witt C, Baker T V, Anderson E J and Lauder G V 2012 Dynamics of freely swimming flexible foils Phys. Fluids A 24 051901. Crossref Google Scholar. Anderson J M, Streitlien K and Barrett D S 1998 Oscillating foils of high propulsive efficiency J. Fluid Mech. 360 41–72. Crossref Google Scholar. Barrett D S, Triantafyllou … therapeutic restWebApr 16, 2015 · Akhtar I, Mittal R, Lauder G V and Drucker E 2007 Hydrodynamics of a biologically inspired tandem flapping foil configuration Theor. Comput. Fluid Dyn. 21 155–70. Crossref Google Scholar. Alben S, Witt C, Baker T V, Anderson E J and Lauder G V 2012 Dynamics of freely swimming flexible foils Phys. Fluids 24 051901. Crossref … therapeutic response to calcium citratehttp://www-personal.umich.edu/%7Ealben/ICBFoils.pdf signs of hypochlorhydriaWebDec 4, 2024 · The wake dynamics is studied after quantitative analysis of particle image velocimetry data, and it is linked to the momentum transfer generated by the foil. ... signs of hypochondriasisWebJan 15, 2013 · Alben S, Witt C, Baker T V, Anderson E and Lauder G V 2012 Dynamics of freely swimming flexible foils Phy. Fluids 24 051901. Crossref Google Scholar. Argentina M, Skotheim J and Mahadevan L 2007 Settling and swimming of flexible fluid-lubricated foils Phys. Rev. Lett. 99 224503. Crossref Google Scholar therapeutic response means