Results 1 to 10 of about 225,085 (300)

Evaluation of safety monitoring scheme for offshore floating platform based on the multiple connection numbers [PDF]

open access: yesE3S Web of Conferences, 2023
To accurately evaluate the safety monitoring scheme of offshore floating platform, a five-element connection number analysis method for evaluating the safety monitoring scheme of offshore floating platform was developed in this paper.
Liu Guo, Guo Qiyue, Bai Yanqiang
doaj   +1 more source

A Small Floating Platform Designed for Unmanned Defense System

open access: yesJournal of Marine Science and Engineering, 2023
A small floating platform designed for an unmanned short-range defense system is proposed. The structures of the proposed floating platform and weapon system are detailed and described.
Zonglai Mo   +4 more
doaj   +1 more source

A Comparative Analysis of the Characteristics of Platform Motion of a Floating Offshore Wind Turbine Based on Pitch Controllers

open access: yesEnergies, 2022
The installation of fixed offshore wind power systems at greater water depths requires a floating body at the foundation of the system. However, this presents various issues.
Chan Roh   +3 more
doaj   +1 more source

Coupled Analysis of Hydrodynamic Responses of a Small Semi-Submersible Platform and a Large Floating Body

open access: yesJournal of Marine Science and Engineering, 2023
This paper focuses on the hydrodynamic interaction between the large floating body and a small transfer platform in a jettyless floating transfer system. A high-order boundary-element method combined with a direct time-domain-solution method to calculate
Jianye Yang   +4 more
doaj   +1 more source

Safety analysis of hull (platform) operation in Bohai sea ice area

open access: yesZhongguo Jianchuan Yanjiu, 2020
Objectives When an offshore nuclear power platform operates in the Bohai Sea area, it faces a threat from floating ice in winter. Therefore, for the sake of safety, it is necessary to analyze the collision process between the floating ice and the ...
DONG Bin   +4 more
doaj   +1 more source

Dynamic Stability and Protection Design of a Submarined Floater Platform Avoiding Typhoon Wave Impact

open access: yesJournal of Marine Science and Engineering, 2021
This research proposes the design of a mooring system that allows the floating platform to stably dive deep enough to prevent damage induced by typhoon waves.
Shueei-Muh Lin, Yang-Yih Chen
doaj   +1 more source

Lightweight Floating Platform for Ground-Based Emulation of On-Orbit Scenarios

open access: yesIEEE Access, 2023
Orbital space operations must be executed safely and reliably to prevent unwanted failures. One way to validate these operations on Earth is by using testbed facilities that emulate zero-gravity conditions. This article presents the design and evaluation
Baris Can Yalcin   +4 more
doaj   +1 more source

On motion analysis and elastic response of floating offshore wind turbines [PDF]

open access: yes, 2020
Wind energy industry is expanded to offshore and deep water sites, primarily due to the stronger and more consistent wind fields. Floating offshore wind turbine (FOWT) concepts involve new engineering and scientific challenges.
Hayatdavoodi, Masoud, Lamei, Azin
core   +2 more sources

Blind time‐domain motion compensation for synthetic Doppler spectra obtained from an HF‐radar on a floating platform

open access: yesIET Radar, Sonar & Navigation, 2023
A method for time‐domain motion compensation of high frequency (HF) radar signals for the case of a floating transmitter and fixed receiver is proposed when the motion parameters (including the amplitude and angular frequency of the motion) are not known
Sepideh Hashemi   +2 more
doaj   +1 more source

Floating platform effects on power generation in spar and semisubmersible wind turbines

open access: yesWind Energy, 2021
The design and financing of commercial‐scale floating offshore wind projects require a better understanding of how power generation differs between newer floating turbines and well‐established fixed‐bottom turbines.
Hannah M. Johlas   +4 more
doaj   +1 more source

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