Results 211 to 220 of about 1,746 (266)

A spatial and technical assessment of floating offshore wind energy in the red sea using a GIS-AHP framework. [PDF]

open access: yesSci Rep
Albalawi A   +6 more
europepmc   +1 more source

Simulation of Mooring Line Operation in Ship Mooring

Journal of The Institution of Engineers (India): Series C, 2021
In order to simulate the process of ship mooring more accurately, catenary equations are used to model mooring lines. Use different catenary models to simulate different phases of ship mooring operation. Establish a basic elastic catenary equation of mooring line by using the micro mechanical equilibriums theory.
Xiaobin Jiang   +3 more
openaire   +1 more source

The Analysis of Mooring Lines

Offshore Technology Conference, 1971
Abstract An approach for treating mooring line response problems is described. Relative to other methods, greater generality and computational efficiency is achieved. The technique is a form of incremental linearlization.
P.Y. Chang, W.D. Pilkey
openaire   +1 more source

Effects of Mooring Line Design Parameters on the Line Dynamics and Fatigue Response of Subsea Mooring Lines

Volume 1: Offshore Technology, 2018
Dynamic characteristics of mooring lines play an important role in overall structural response and fatigue design of mooring systems. Full dynamic analysis including line dynamics is a vital part of fatigue design process although in time domain it needs excessive computational efforts.
Hamid Sedghi, Mehrdad Kimiaei
openaire   +1 more source

A Study on Position Mooring System Design for the Vessel Moored by Mooring Lines

IEEE/ASME Transactions on Mechatronics, 2015
This paper presents the experimental results about position mooring (PM) system applied to the barge ship. The aim of the PM is to maintain the position and motion of the ship's surge and sway directions as desired. In this paper, a system consisting of a barge vessel and mooring lines is mathematically modeled.
Sang-Won Ji   +2 more
openaire   +1 more source

Dynamics of Spread Mooring Systems With Hybrid Mooring Lines

Journal of Offshore Mechanics and Arctic Engineering, 2000
The weight of a chain mooring line in deep water is the main source of mooring line tension. Chain weight also induces a vertical force on the moored vessel. To achieve the desired tension without excessive weight, hybrid mooring lines, such as lighter synthetic fiber ropes with chains, have been proposed.
Luis O. Garza-Rios   +3 more
openaire   +1 more source

Mooring Component Perormance Kevlar Mooring Lines

OCEANS '78, 1978
Kevlar®ropes used as oceanographic mooring lines potentially offer the advantages of corrosion resistance, low stretch combined with high strength and low specific gravity. Tests completed at sea to date on a variety of line constructions to evaluate the performance of the material in the ocean environment, have resulted in ambiguous but disappointing ...
G. Fowler, R. Reiniger
openaire   +1 more source

Extreme loads in taut mooring lines and mooring line induced damping: an asymptotic approach

Applied Ocean Research, 2000
Abstract A mooring line submerged in water is considered. The equations for the tension in the line and damping due to viscous drag forces on the line is developed under the assumption that the tension in the line is large relative to the submerged weight of the line.
F.G. Nielsen, A.U. Bindingbø
openaire   +1 more source

The Dynamic Behavior Of Mooring Lines

Offshore Technology Conference, 1977
ABSTRACT In this paper the results are presented of _a model study into the behaviour of anchor lines as used in the offshore mooring of a wide variety of floating structures. For this study model tests have been carried out with a buoy moored to four chains. The effect of model scale, pre-tension in the lines, wave
M.F. van Sluijs, J.J. Blok
openaire   +1 more source

On the dynamics of a multicomponent mooring line

Computers & Structures, 1986
Abstract The inclusion of cable dynamics is an important consideration in the evaluation of the dynamic station-keeping response of a moored offshore vessel. In this paper, equations of motion for a multicomponent mooring cable are derived using Lagrange's modified equation, allowing for anchor motion, if any, and then numerically solved to yield ...
Najeeb Ullah Khan   +1 more
openaire   +1 more source

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