Grid-Based Set Point Generation Strategy for Position Control of Dynamic Positioning Assisted Mooring System [PDF]
한국해양공학회지, 2019 Unlike typical a dynamic positioning (DP) system, a DP-assisted mooring system must determine a set point (SP) that can ensure a mooring tension safety range to prevent an excessive increase in mooring tension.
Sol-Mi Choi +4 more
doaj +1 more source
Numerical Study on the Mooring Force in an Offshore Fish Cage Array
Journal of Marine Science and Engineering, 2022 The mooring force in a fish cage array subjected to currents and waves is investigated using the finite element method. Firstly, the numerical model of a fish cage array with six gravity cages is built by Ansys/APDL.
Zhongchi Liu +2 more
doaj +1 more source
A novel mooring tether for highly dynamic offshore applications; mitigating peak and fatigue loads via selectable axial stiffness (conference paper) [PDF]
, 2015 PublishedHighly dynamic floating bodies such as wave energy convertors (WECs) require mooring lines with particular mechanical properties; the mooring system must achieve adequate station keeping whilst controlling mooring tensions within acceptable ...
Gordelier, Tessa +3 more
core
Progressive Reliability Method and Its Application to Offshore Mooring Systems [PDF]
, 2013 Assessing the reliability of complex systems (e.g. structures) is essential for a reliability-based optimal design that balances safety and costs of such systems.
Mousavi, Mir Emad +2 more
core +1 more source
RRS Discovery Cruise 381, 28 Aug - 03 Oct 2012. Ocean Surface Mixing, Ocean Submesoscale Interaction Study (OSMOSIS) [PDF]
, 2013 Cruise D381 was made in support of NERC's Ocean Surface Boundary Layer theme action programme, OSMOSIS (Ocean Surface Mixing, Ocean Sub-mesoscale Interaction Study).
Allen, J.T. +2 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectiveA string-type mooring system is proposed for the permanent berthing demands of special offshore platforms. So it is necessary to study the hydrodynamic performance of the berthing platform using this mooring system to verify its adaptability to ...
Chong FU, Liuqun ZHAO, Lei SUN
doaj +1 more source
Optimization of mooring configuration parameters of floating wave energy converts [PDF]
, 2011 Floating point absorbers devices are a large class of wave energy converters for deployment offshore, typically in water depths between 40 and 100m. As floating oil and gas platforms,the devices are subject to drift forces due to waves, currents and ...
Falcão, António de O. +2 more
core
Hydrostatic Mooring System [PDF]
, 2000 This report is a summary of the following topics of the first quarter of 2000: (1) Han Padron Associates (HPA) provided conceptual structural design of the mooring buoy; and (2) they completed partial review of the HPA design and designed the sealing elements.
openaire +1 more source
Journal of Marine Science and EngineeringAs nearshore aquaculture spaces become saturated, the development of fisheries aquaculture for deep sea has become an inevitable trend. This paper proposes an innovative deep-sea aquaculture platform that incorporates a vessel-shaped main structure and a
Lixin Zhang +5 more
doaj +1 more source
Influence and optimization of mooring angle in multi-point mooring positioning system
Zhongguo Jianchuan Yanjiu, 2018 [Objectives] In this paper, a method for calculating the static restoring force of a mooring system is proposed in order to optimize the mooring angle and meet the strength requirements of mooring lines.
HAN Sen +3 more
doaj +1 more source