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The hydrodynamic analysis of fish propulsion performance and its morphological adaptation
Authors:Bing-Gang Tong  Li-Xian Zhuang  Jian-Yu Cheng
Affiliation:1. Department of Modern Mechanics, University of Science and Technology of China, 230026, Hefei, Anhui, People’s Republic of China
Abstract:The hydrodynamic performance of fish undulatory swimming has been studied by means of the linear three-dimensional and the non-linear two-dimensional waving-plate theories developed recently by the present authors. The morphological adaptation of the anguilliform mode, carangiform mode, and lunate-tail swimming propulsion in the biological evolution process of fishes has been understood tentatively from the point of view of hydrodynamic analysis. This research work was supported by the National Natural Science Foundation of China.
Keywords:Hydrodynamics  unsteady flow  swimming  energetics  morphology  fish propulsion
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