A NUMERICAL PARAMETER STUDY ON CURRENT FORCES ON CIRCULAR AQUACULTURE NET CAGES

被引：0
|
作者：
Kristiansen, Trygve [1 ]
机构：
[1] Norwegian Univ Sci & Technol, Ctr Ships & Ocean Struct CeSOS, N-7491 Trondheim, Norway
来源：
PROCEEDINGS OF THE ASME 32ND INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING - 2013 - VOL 9 | 2013年
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D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
The focus in this paper is on current forces on circular aquaculture nets, and how they vary with different parameters. The main parameters are current velocity and profile, solidity ratio of the net, sinker weights and net depth. The drag force on the net is calculated by a newly developed screen type force model. A subset of the calculations are validated by recent experimental data. The presented results are meant to represent a basis for discussing how current loads on a net cage vary with different environmental and strucural parameters. Scaling effects are discussed.
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页数：9
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