Statics of a gillnet placed in a uniform current

文献类型： 外文期刊

第一作者： Wan, R

作者： Wan, R;Huang, WQ;Song, XF;Hu, F;Tokai, T

作者机构：

关键词： finite element method;statics;configuration and tension;gillnet

期刊名称：OCEAN ENGINEERING （ 影响因子：3.795； 五年影响因子：3.985 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The configuration and tension distribution of a gillnet are very important for catching fish. A nonlinear mixed method is employed to determine the equilibrium configuration and tension distribution of a gillnet set in a uniform current, based on a finite element formulation a gillnet composed of mesh bars and ropes can be modeled as an infinitely flexible, straight rope element, connected at each end to other elements by a frictionless hinge. The basic nonlinear equations describing the equilibrium state of the gillnet system are solved by the Newton-Raphson method. The numerical solutions are obtained by a loading iteration in addition to a common shape iterative procedure. The method has excellent global convergence and good accuracy by comparing the numerical values with measured results from circulating water tank model testing.

分类号： P7

  • 相关文献

[1]Gillnet Selectivity on the Small Yellow Croaker Larimichthys polyactis in the Southern Yellow Sea. Xiong, Ying,Jian, Yang,Xiong, Ying,Zhong, Xiaming,Tang, Jianhua,Jian, Yang,Li, Lingzhi. 2017

[2]Identification of hydrodynamic coefficients from experiment of vortex-induced vibration of slender riser model. Tang GuoQiang,Lu Lin,Teng Bin,Park, HanIl,Song JiNing,Zhang JianQiao,Park, HanIl,Lu Lin,Zhang JianQiao. 2011

[3]Effects of transport capacity and erodibility on rill erosion processes: A model study using the Finite Element method. Yan, L. J.,Lei, T. W.,Qu, L. Q.,Yu, X. X.,Zhang, Q. W.,Lei, T. W.,Lei, T. W.. 2008

[4]Numerical simulation of a flatfish cage system in waves and currents. Cui, Yong,Guan, Chang-Tao,Huang, Bin,Li, Jiao,Wan, Rong. 2013

[5]Drying kinetics and evolution of the sample's core temperature and moisture distribution of yam slices (Dioscorea alata L.) during convective hot-air drying. Ju, Hao-Yu,Xiao, Hong-Wei,Liu, Yan-Hong,Gao, Zhen-Jiang,Law, Chung-Lim,Fang, Xiao-Ming.

[6]Heat and Mass Transfer Modeling of Apple Slices Under Simultaneous Infrared Dry Blanching and Dehydration Process. Bingol, G.,Pan, Z.,McHugh, Tara H.,Zhu, Y.,Pan, Z.,Lin, Y. L.,Li, S. J..

作者其他论文 更多>>

微信小程序