Experimental hydrodynamics of turning maneuvers in koi carps | |
Wu, G. H. ; Yang, Y. ; Zeng, L. J. | |
2010-05-10 ; 2010-05-10 | |
会议名称 | NEW TRENDS IN FLUID MECHANICS RESEARCH - PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON FLUID MECHANICS ; 5th International Conference on Fluid Mechanics ; Shanghai, PEOPLES R CHINA ; Web of Science |
关键词 | turning maneuver particle image velocimetry fish hydrodynamics koi carp SWIMMING FISH WAKE KINEMATICS DYNAMICS FLOW Engineering, Environmental Mechanics |
中文摘要 | Experimental hydrodynamics of two types of turning maneuvers in koi Carps (cyprinus carpio koi) are studied. The flow patterns generated by koi carps during turning are quantified by using digital particle image velocimetry. Based on the velocity fields measured, the momentums in the wake and the impulsive moments exerted on the carps are estimated. On the other hand, turning rates and radii, and moments of inertia of the carps including added mass during turning are obtained by processing the images recorded. Comparisons of the impulsive moments and moments of inertia show good agreements. |
会议录出版者 | TSINGHUA UNIVERSITY PRESS ; BEIJING ; TSINGHUA UNIVERSITY HAIDIANQU, BEIJING 100084, PEOPLES R CHINA |
语种 | 英语 ; 英语 |
内容类型 | 会议论文 |
源URL | [http://hdl.handle.net/123456789/19276] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Wu, G. H.,Yang, Y.,Zeng, L. J.. Experimental hydrodynamics of turning maneuvers in koi carps[C]. 见:NEW TRENDS IN FLUID MECHANICS RESEARCH - PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON FLUID MECHANICS, 5th International Conference on Fluid Mechanics, Shanghai, PEOPLES R CHINA, Web of Science. |
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