"A Flow-Physics-Informed Dynamic Model of Collective Swimming in Fish

Ji Zhou, Johns Hopkins University
Jung-Hee Seo, Johns Hopkins University
Rajat Mittal, Johns Hopkins University

DOI: [ Ссылка ]

In nature, many fish swim together for various benefits, like better forage, protection from predators, higher swimming efficiency, but how do they form such collective behaviors is still unclear. To study this phenomenon and explore the underlying mechanism, we provided empirical social rules and implemented fluid hydrodynamic effects, especially the beautiful and complex wake behind the swimming fish. With this flow-physics-informed dynamic model, we can simulate how fish swim together at different situations vividly and comprehensively.

See other videos from the 2021 Gallery of Fluid Motion: [ Ссылка ]"

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