万成宇, 庞国良, 黄小华, 冯德军, 李根, 袁太平, 胡昱, 陶启友. 重力式深水网箱系统参数化建模及应用[J]. 南方水产科学, 2024, 20(5): 103-112. DOI: 10.12131/20240120
引用本文: 万成宇, 庞国良, 黄小华, 冯德军, 李根, 袁太平, 胡昱, 陶启友. 重力式深水网箱系统参数化建模及应用[J]. 南方水产科学, 2024, 20(5): 103-112. DOI: 10.12131/20240120
WAN Chengyu, PANG Guoliang, HUANG Xiaohua, FENG Dejun, LI Gen, YUAN Taiping, HU Yu, TAO Qiyou. Parametric modeling and application of gravity deepwater cage system[J]. South China Fisheries Science, 2024, 20(5): 103-112. DOI: 10.12131/20240120
Citation: WAN Chengyu, PANG Guoliang, HUANG Xiaohua, FENG Dejun, LI Gen, YUAN Taiping, HU Yu, TAO Qiyou. Parametric modeling and application of gravity deepwater cage system[J]. South China Fisheries Science, 2024, 20(5): 103-112. DOI: 10.12131/20240120

重力式深水网箱系统参数化建模及应用

Parametric modeling and application of gravity deepwater cage system

  • 摘要: 重力式深水网箱模型构建是开展网箱力学特性仿真分析的基础,在网箱仿真过程中占据绝大部分的工作量。为解决仿真过程中网箱建模过程繁琐、效率低下的问题,针对重力式深水网箱提出了一种参数化快速建模方案。首先根据网箱各部件特点进行参数化设计,然后编制建模程序并开发相应的操作界面,最终在OrcaFlex软件中实现重力式深水网箱模型的快速构建。工程应用实例测试表明,该程序能大幅提高网箱建模效率,方便开展重力式深水网箱工程计算,研究可为多规格重力式深水网箱仿真模型的快速构建及计算分析提供借鉴。

     

    Abstract: The numerical model of gravity deepwater cage, which is the foundation for the numerical simulation analysis of mechanical characteristics of cage, undertakes the majority of the work in the cage simulation process. In order to solve the problems of tedious modeling and low efficiency in this process, we proposed a parameterized rapid modeling method for gravity deepwater cage. Firstly, each component of the cage was parameterized according to its structural characteristics. Then, the modeling program was compiled and the corresponding operation interface was developed. Finally, the rapid creation of gravity deepwater cage model was achieved in OrcaFlex. Engineering test shows that the program can improve the efficiency of cage modeling greatly and facilitate the engineering calculation of gravity deepwater cages. The study provides references for the model rapid creation and numerical analysis of gravity deepwater cages of various specifications.

     

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