OPINE 发表于 2025-4-1 03:34:28

Paulo Augusto Dal Fabbro,Maher Kayal unit input energy. The non-dimensional frequency of maximum amplification (Strouhal number) is in the range of 0.25 to 0.35. Experiments confirm this result, while the analysis of a large number of data from observations on fish and cetaceans confirm that optimal fish propulsion is achieved within this range of Strouhal number.

Hyperlipidemia 发表于 2025-4-1 08:54:57

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intrigue 发表于 2025-4-1 12:14:03

Reverse Kármán Streets in the Wake of Flapping Foils for Application in Fish Propulsion unit input energy. The non-dimensional frequency of maximum amplification (Strouhal number) is in the range of 0.25 to 0.35. Experiments confirm this result, while the analysis of a large number of data from observations on fish and cetaceans confirm that optimal fish propulsion is achieved within this range of Strouhal number.
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查看完整版本: Titlebook: Bluff-Body Wakes, Dynamics and Instabilities; IUTAM Symposium, Göt Helmut Eckelmann,J. Michael R. Graham,Peter A. Mon Conference proceeding