Results 51 to 60 of about 28,495 (213)

Computational Model and Numerical Simulation for Submerged Mooring Monitoring Platform’s Dynamical Response

open access: yesMATEC Web of Conferences, 2015
Computational model and numerical simulation for submerged mooring monitoring platform were formulated aimed at the dynamical response by the action of flow force, which based on Hopkinson impact load theory, taken into account the catenoid effect of ...
He Kongde, Fang Zifan, Weihua Yang
doaj   +1 more source

Computational Analysis for Estimation of Mooring Force Acting on Various Ships in Busan New Port

open access: yesJournal of Marine Science and Engineering, 2023
Recently, smart port systems connected to autonomous ships have attracted increasing interest. Thus, an intelligent port system can automatically berth to create an intelligent port system.
Kaicheng Yan, Jungkeun Oh, Dae-Won Seo
doaj   +1 more source

Optimal control of the heave motion of marine cable subsea-unit systems [PDF]

open access: yes, 1995
One of the key problems associated with subsea operations involving tethered subsea units is the motions of support vessels on the ocean surface which can be transmitted to the subsea unit through the cable and increase the tension.
Huang, S., Vassalos, D.
core  

Mooring Line Reliability Analysis of Single Point Mooring (SPM) System under Extreme Wave and Current Conditions

open access: yesInternational Journal of Maritime Technology, 2018
Single Point Mooring (SPM) is a type of offshore facility that is used for the loading and unloading of oil and gas tankers in the sea. In Iran, it is briefly called “floating buoy”.
Behrouz Eghbali   +3 more
doaj  

Some current measurements in the Sargasso Sea [PDF]

open access: yes, 1966
Also published as: Deep-Sea Research 12 (1965): 805-814Long-term current measurements at depths of 50 and 100m obtained with Richardson current meters at two deep-water moorings south of Bermuda are reported.
Day, C. Godfrey, Webster, Ferris
core   +1 more source

Estimation of damping induced by taut mooring lines

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2020
A moored floating structure may exhibit resonant motion responses to low-frequency excitations. Similar to the resonant responses of many vibration systems, the motion amplitude of a moored floating structure is significantly affected by the damping of ...
Lingzhi Xiong   +3 more
doaj   +1 more source

RRS Discovery Cruise 381, 28 Aug - 03 Oct 2012. Ocean Surface Mixing, Ocean Submesoscale Interaction Study (OSMOSIS) [PDF]

open access: yes, 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
core   +1 more source

Hydrodynamic Characteristics Analysis and Mooring System Optimization of an Innovative Deep-Sea Aquaculture Platform

open access: yesJournal of Marine Science and Engineering
As 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

Deployment characterization of a floatable tidal energy converter on a tidal channel, Ria Formosa, Portugal [PDF]

open access: yes, 2018
This paper presents the results of a pilot experiment with an existing tidal energy converter (TEC), Evopod 1 kW floatable prototype, in a real test case scenario (Faro Channel, Ria Formosa, Portugal).
A. Pacheco   +38 more
core   +2 more sources

Offshore anchor piles under mooring forces: centrifuge modeling

open access: yesCanadian Geotechnical Journal, 2013
Offshore anchor piles are seafloor moorings that keep the position of floating structures during a harsh environment. These piles are usually subjected to a wide range of monotonic and cyclic lateral-to-oblique pullout forces. Centrifuge tests were carried out to study the behavior of offshore anchor piles under mooring forces in saturated dense sand ...
Ramadan, Mohamed I.   +2 more
openaire   +3 more sources

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