Mechanism of mooring line breakage of floating offshore wind turbine under extreme coherent gust with direction change condition
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Marine Science and Technology"
DOI: 10.1007/s00773-020-00714-9
Abstract: With an extreme load condition, the mooring system of a floating offshore wind turbine (FOWT) will be led to failure, such as mooring line breakage. However, the induced FOWT mooring line breakage in extreme gust… read more here.
Keywords: line breakage; wind; line; condition ... See more keywords
Addition of dynamic mooring line force based on lumped-mass method in SPH
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.04.006
Abstract: Abstract Smoothed particle hydrodynamics (SPH) method is widely recognized as the accurate approach to predict the fluid-structure interaction. However, the lack of mooring force in the program severely limits its research on the motion response… read more here.
Keywords: mass method; mooring line; method; force ... See more keywords
Numerical study on the hydrodynamic interaction between two floating platforms in Caspian Sea environmental conditions
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.106273
Abstract: Abstract In this paper, the hydrodynamic interaction between Amirkabir semi-submersible and a Mono column FPSO floating platforms in Caspian Sea Conditions was studied. Dynamic responses of the floating platforms in the second-order Stokes incident wave… read more here.
Keywords: caspian sea; hydrodynamic interaction; semi submersible; mooring line ... See more keywords
Analysis on snap load characteristics of mooring line in slack-taut process
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DOI: 10.1016/j.oceaneng.2019.106807
Abstract: Abstract The mooring system may appear slack-taut alternating transformation with the motion excitation of floating structure, resulting in the dynamic tension amplitude of mooring line significantly increase. Based on the dynamic finite element analysis, a… read more here.
Keywords: mooring line; slack taut; snap load; line ... See more keywords
Coupled three-dimensional dynamics model of multi-component mooring line for motion analysis of floating offshore structure
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.106928
Abstract: Abstract A coupled dynamics model of multi-component mooring line is proposed to analyze the motion of a floating offshore structure. The model is developed by extending three-dimensional lumped mass method allowing the motion of segment… read more here.
Keywords: motion; line; multi component; model ... See more keywords
An improved method of mooring damping estimation considering mooring line segments contribution
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DOI: 10.1016/j.oceaneng.2021.109887
Abstract: Abstract The accurate estimation of mooring line damping is significant for the mooring system design and the global motion responses analysis. Aiming at the existing method of mooring damping estimation can only calculate the total… read more here.
Keywords: line; contribution; mooring damping; mooring line ... See more keywords
Dynamic Analysis of Embedded Chains in Mooring Line for Fish Cage System
Sign Up to like & getrecommendations! Published in 2018 at "Polish Maritime Research"
DOI: 10.2478/pomr-2018-0135
Abstract: Abstract Investigation of the embedded chains in soil starts to play an important role in understanding the structural performance of mooring system, when the embedded anchors will be employed to sustain large loads with the… read more here.
Keywords: mooring line; system; embedded chains; cage system ... See more keywords