Results 11 to 20 of about 4,327 (265)

The Coefficients of Equipment Number Formula of Ships

open access: yesJournal of Marine Science and Engineering, 2020
For their mooring on the sea, ships are equipped with mooring utilities such as anchors, anchor chains, and winches. To determine the specifications of these equipment, the equipment number of each ship must be calculated, and the formula used for ...
Min-Jae Oh, Seung-Ho Ham, Namkug Ku
doaj   +1 more source

Dynamic Responses of the Cylindrical Floating Drilling Production Storage and Offloading System with Annular Anti-Motion Structures under the Survival Sea Scenario

open access: yesJournal of Marine Science and Engineering, 2023
At present, dry wellheads are usually adopted on small-storage TLP and SPAR platforms to develop offshore oil and gas because of the robust hydrodynamic performance under severe-wind seas.
Yan Li   +6 more
doaj   +1 more source

Mooring system optimization for marine floating hydrotechnical structures

open access: yesMagazine of Civil Engineering, 2022
Existing offshore areas require development and mining using floating structures. The article presents design issues and settings of anchor mooring systems for marine floating structures.
Bolshev Alexander   +2 more
doaj   +1 more source

Slow Drift-Oscillations of a Ship in Irregular Waves [PDF]

open access: yesModeling, Identification and Control, 1980
A procedure to calculate horizontal slow drift excitation forces on an infinitely long horizontal cylinder in irregular beam sea waves is presented. The hydrodynamic boundary-value problem is solved correctly to second order in wave amplitude. Results in
Odd M. Faltinsen, Arne E. Løken
doaj   +1 more source

A study on the influencing factors and response strategies for young teachers from Taiwan to teach in universities in China: a push-pull-mooring model perspective

open access: yesFrontiers in Psychology, 2023
IntroductionA growing number of Taiwanese teachers are choosing to teach at universities in mainland China, but their jobs are not always stable. Therefore, this study aims to investigate the factors infuencing young teachers from Taiwan to teach in ...
Li Wang   +5 more
doaj   +1 more source

Seismic response of floating wind turbines due to seaquakes

open access: yesWind Energy, 2023
Vertical seismic waves, which are primarily due to pressure waves in the ground, can propagate with the same intensity in the seawater and impact floating bodies such as floating wind turbines (FWTs).
Amir M. Kaynia   +3 more
doaj   +1 more source

Dynamic Response of Multiconnected Floating Solar Panel Systems with Vertical Cylinders

open access: yesJournal of Marine Science and Engineering, 2022
In this study, the dynamic response of a multiconnected floating solar panel system with a vertical pontoon were studied under various scenarios. First, a floating solar panel pontoon is modeled by combining nine single-unit vertical cylinders (arranged ...
Jihun Song   +4 more
doaj   +1 more source

A Review of Progress and Applications of Automated Vacuum Mooring Systems

open access: yesJournal of Marine Science and Engineering, 2022
Compared with the traditional mooring system, the automated vacuum mooring system can meet the development needs of large-scale ship automation, port automation, and environmental protection.
Kaicheng Yan   +3 more
doaj   +1 more source

Design of connecting mechanism and motion response analysis on nuclear power platform

open access: yesZhongguo Jianchuan Yanjiu, 2020
Objectives To ensure marine nuclear reactor safety in deep-water ice regions, this paper proposes a design for an ice region nuclear power platform and spring damper connecting mechanism.Methods The platform and connecting mechanism simulation model is ...
LI Xiang, LI Hongxia, HUANG Yi
doaj   +1 more source

Diffraction and Radiation of Water Waves by a Heaving Absorber in Front of a Bottom-Mounted, V-shaped Breakwater of Infinite Length

open access: yesJournal of Marine Science and Engineering, 2021
In the present study, the problems of diffraction and radiation of water waves by a cylindrical heaving wave energy converter (WEC) placed in front of a reflecting V-shaped vertical breakwater are formulated.
Dimitrios N. Konispoliatis   +1 more
doaj   +1 more source

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