Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform

Yue, Wanzhen; Wang, Wensheng; Sheng, Songwei; Yin, Yulong; Hong, Tingting

doi:10.1016/j.oceaneng.2021.110346

Cited by 6 publications

(3 citation statements)

References 4 publications

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“…The wave direction range represents the full circle of possible wave directions, and the interval is consistent with the wind direction data we collected from the meteorological station. Basically, the same selection of the range and interval of the wave frequency and wave direction for the common frequency domain analysis can be found in [38].…”

Section: Verification Of Numerical Resultsmentioning

confidence: 99%

“…In this paper, we aim to fill the gap in the understanding of the hydrodynamic performance of a semi-submersible aquaculture platform, which is newly designed by GIEC and put into operation. While Yue et al [38] developed a numerical model to analyze the structural response of this type of platform, their model did not consider the mooring system and nets and only evaluated the platform under pure wave action. In contrast, our study proposes a comprehensive numerical model that takes into account the semi-submersible main structure, net system, and mooring system and further analyzes the mooring line tension and motion response of the platform under wave, wind, and current conditions.…”

Section: Introductionmentioning

confidence: 99%

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Numerical Study on Hydrodynamic Performance of a New Semi-Submersible Aquaculture Platform

Ding,

Jiang,

Yue

et al. 2023

Applied Sciences

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To address the limitations of traditional aquaculture cages, such as poor performance in offshore environments, challenges in energy supply, and the inability to integrate modern farming facilities, a new semi-submersible aquaculture platform has been developed and put into operation. The hydrodynamic performance of the platform is analyzed using a fully coupled numerical model. The numerical model incorporates the main structure of the platform, the net system, and the mooring system, and is based on the linear potential flow theory and the Morison equation. The natural period of the platform is found to be far away from the common wave period. The mooring system for the platform in a specific sea area is proven to be safe. The net system significantly affects the hydrodynamic performance and alleviates the dynamic response of the platform. This study provides valuable insights for researchers and engineers in the design and optimization of this type of semi-submersible aquaculture platform in the future.

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Section: Verification Of Numerical Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Numerical Study on Hydrodynamic Performance of a New Semi-Submersible Aquaculture Platform

Ding,

Jiang,

Yue

et al. 2023

Applied Sciences

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“…The mechanical mechanism of strength behaviours in each condition of cyclic loading was analysed. Yue et al [8] studied a new type of semi-submersible aquaculture platform. The effect of several parameters on loads and dynamic responses, such as wave frequency, wave direction, and draught depth, was investigated and analysed.…”

Section: Introductionmentioning

confidence: 99%

Wave Load and Strength Analysis of Truss-Floating Box Aquaculture Vessel

Zhang

2023

J. Phys.: Conf. Ser.

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There are no specific codes or rules for designing a new truss-floating tank aquaculture vessel developed in recent years. Moreover, relevant rules for ships and offshore structures are usually referred to in different design stages. However, the floating way and the structure of the truss-floating tank aquaculture vessel are different from those of any ship or offshore platform. According to the code of ship or ocean engineering, there will be significant errors in the design. Firstly, loads of vessels at different sea conditions are calculated using SESAM software. The stresses of the truss-floating tank aquaculture vessel are numerically simulated in accordance with the maximum loads. Furthermore, the global longitudinal strength can be evaluated. The sensitivity of the vessel’s strength to wave parameters is analysed. The research results can provide a valuable reference for designing a truss-floating tank aquaculture vessel.

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Nonlinear dynamic analysis of aquaculture platforms in irregular waves based on Hilbert–Huang transform

Xie

et al. 2023

Journal of Fluids and Structures

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Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform

Cited by 6 publications

References 4 publications

Numerical Study on Hydrodynamic Performance of a New Semi-Submersible Aquaculture Platform

Numerical Study on Hydrodynamic Performance of a New Semi-Submersible Aquaculture Platform

Wave Load and Strength Analysis of Truss-Floating Box Aquaculture Vessel

Nonlinear dynamic analysis of aquaculture platforms in irregular waves based on Hilbert–Huang transform

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Analysis of the wave load and dynamic response of a new semi-submersible wave-energy-powered aquaculture platform

Cited by 6 publications

References 4 publications

Numerical Study on Hydrodynamic Performance of a New Semi-Submersible Aquaculture Platform

Numerical Study on Hydrodynamic Performance of a New Semi-Submersible Aquaculture Platform

Wave Load and Strength Analysis of Truss-Floating Box Aquaculture Vessel

Nonlinear dynamic analysis of aquaculture platforms in irregular waves based on Hilbert–Huang​ transform

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Nonlinear dynamic analysis of aquaculture platforms in irregular waves based on Hilbert–Huang transform