Results 21 to 30 of about 2,857,692 (364)

Optimal Actuator Placement for Real-Time Hybrid Model Testing Using Cable-Driven Parallel Robots

open access: yesJournal of Marine Science and Engineering, 2021
In real-time hybrid model testing, complex ocean structures are emulated by fusing numerical modelling with traditional hydrodynamic model testing. This is done by partitioning the ocean structure under consideration into a numerical and a physical ...
Einar Ueland   +2 more
doaj   +1 more source

A Review of Molecular Dynamics Simulation of Corrosion Mechanism of Several Commonly Used Metals in Marine Atmosphere [PDF]

open access: yesCailiao Baohu, 2022
Improving the corrosion protection level of metal materials for ocean engineering equipment is of great significance for the improvement of the abilities to explore ocean resources.
XU Jing - xiang, FENG Jian - fang, SUN Qiang, CHU Zhen - hua
doaj   +1 more source

TEXT Analysis on Ocean Engineering Equipment Industry Policies in China between 2010 and 2020

open access: yesSymmetry, 2022
The ocean engineering equipment industry is the foundation for the implementation of maritime strategy. China’s national departments at all levels have developed relevant ocean engineering equipment industry policies to promote the rapid development of ...
Jiajia Ren, S. Ge
semanticscholar   +1 more source

Engineering challenges of ocean liming [PDF]

open access: yesEnergy, 2013
The relationship between the level of atmospheric CO2 (carbon dioxide) and the impacts of climate change is uncertain, but a safe concentration may be surpassed this century. Therefore, it is necessary to develop technologies that can accelerate CO2 removal from the atmosphere.
Renforth, P, Jenkins, B, Kruger, T
openaire   +3 more sources

On the formation of coastal rogue waves in water of variable depth

open access: yesCambridge Prisms: Coastal Futures, 2023
Wave transformation is an intrinsic dynamic process in coastal areas. An essential part of this process is the variation of water depth, which plays a dominant role in the propagation features of water waves, including a change in wave amplitude during ...
Yan Li, Amin Chabchoub
doaj   +1 more source

Testing Ocean Software with Metamorphic Testing [PDF]

open access: yes, 2022
Advancing ocean science has a significant impact to the development of the world, from operating a safe navigation for vessels to maintaining a healthy and diverse ocean ecosystem. Various ocean software systems have been extensively adopted for different purposes, for instance, predicting hourly sea level elevation across shorelines, simulating large ...
arxiv   +1 more source

A Method for Clustering and Analyzing Vessel Sailing Routes Efficiently from AIS Data Using Traffic Density Images

open access: yesJournal of Marine Science and Engineering, 2023
A vessel automatic identification system (AIS) provides a large amount of dynamic vessel information over a large coverage area and data volume. The AIS data are a typical type of big geo-data with high dimensionality, large noise, heterogeneous ...
Fangli Mou   +4 more
doaj   +1 more source

Performance Comparison of Feature Detectors on Various Layers of Underwater Acoustic Imagery

open access: yesJournal of Marine Science and Engineering, 2022
Image feature matching is essential in many computer vision applications, and the foundation of matching is feature detection, which is a crucial feature quantification process.
Xiaoteng Zhou   +4 more
doaj   +1 more source

Summary of Technical Specifications for Offshore Wind Farm Facilities

open access: yes南方能源建设, 2019
[Introduction] This paper aims to promote the establishment of a complete technical standards system for offshore wind farms. [Method] The problems existing in the construction of offshore wind farms in China were pointed out, the standards for offshore ...
LI Hongtao, WANG Bin, TANG Guangyin
doaj   +1 more source

Ocean Mover's Distance: Using Optimal Transport for Analyzing Oceanographic Data [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, year 2022, volume 478, number 2262, pages 20210875, 2021
Remote sensing observations from satellites and global biogeochemical models have combined to revolutionize the study of ocean biogeochemical cycling, but comparing the two data streams to each other and across time remains challenging due to the strong spatial-temporal structuring of the ocean.
arxiv   +1 more source

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