Numerical Simulation on Undulatory Flow of Swimming Fish

被引：0
|
作者：
Zhang, Xu [1 ]
He, Xiu-bin [1 ]
机构：
[1] Liaoning Univ Technol, Coll Civil Engn, Jinzhou 121001, Liaoning, Peoples R China
来源：
ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4 | 2013年 / 353-356卷
关键词：
Navier-Stokes equations; Undulatory flow; Swimming fish; LOCOMOTION;
D O I：
10.4028/www.scientific.net/AMM.353-356.2545
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A numerical simulation is carried out to investigate the unsteady flows over a swimming fish. The three-dimensional incompressible Navier-Stokes equations are solved using the finite volume method with artificial compressibility and dual time stepping approaches on unstructured moving grid. A realistic fish-like body is modeled, which undergoes undulatory swimming in a straight line. Both inviscid and viscous flows have been simulated to study the flow structures.
引用
收藏
页码：2545 / 2549
页数：5
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