Results 11 to 20 of about 10,927,898 (348)

Prediction of tidal currents using Bayesian machine learning

open access: yesOcean Engineering, 2018
We propose the use of machine learning techniques in the Bayesian framework for the prediction of tidal currents. Computer algorithms based on the classical harmonic analysis approach have been used for several decades in tidal predictions, however the ...
Dripta Sarkar   +2 more
semanticscholar   +3 more sources

Time Development of Scour around a Cylinder in Simulated Tidal Currents

open access: yesJournal of Hydraulic Engineering, 2014
A laboratory flume experiment was performed to investigate the time development of scour around a vertical cylinder acting as a scaled model of an offshore wind turbine monopile in tidal currents.
D. McGovern   +4 more
semanticscholar   +3 more sources

General characteristics of tidal currents in the entrance of Khor Abdullah, northwest of Arabian Gulf

open access: yesOceanologia, 2023
The general characteristics of tidal currents in the entrance of the Khor Abdullah at Iraq marine water, located at the northwest tip of the Arabian Gulf, were studied based on realistic current measurements.
Ali Abdulridha Lafta
doaj   +1 more source

Adélie penguin foraging location predicted by tidal regime switching. [PDF]

open access: yesPLoS ONE, 2013
Penguin foraging and breeding success depend on broad-scale environmental and local-scale hydrographic features of their habitat. We investigated the effect of local tidal currents on a population of Adélie penguins on Humble Is., Antarctica.
Matthew J Oliver   +6 more
doaj   +1 more source

Tidal current resource assessment [PDF]

open access: yesProceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2007
This paper outlines present thinking on the determination of accessible tidal current resources within channels and other potentially exploitable locations. The fundamental principles behind tides and tidal currents are briefly discussed and the implications of temporal and spatial variations on the evaluation of the resources considered in the ...
Bryden, Ian   +3 more
openaire   +2 more sources

Three-dimensional hydrodynamic model of the Rance estuary (France) influenced by the world’s second largest tidal power plant

open access: yesLHB Hydroscience Journal, 2022
The Rance estuary is a small steep-sided ria, located in the Brittany coast of northern France, with a maximum spring tidal range of 13.5m and an average river discharge of 7m3/s.
Rajae Rtimi   +6 more
doaj   +1 more source

Tidal Turbines

open access: yesEnergies, 2023
Tidal turbines generate energy from tidal currents [...]
Sylvain S. Guillou, Eric Bibeau
doaj   +1 more source

Feasibility Study: Effect of Tidal Turbines Cut-in Speed for Power Generation in New Zealand

open access: yesChemical Engineering Transactions, 2021
This paper proposes and evaluates an optimized system of tidal turbines as a renewable energy generating unit in New Zealand. A comprehensive simulation model has been set up, using several available commercial software packages to test the performance ...
Navid Majdi Nasab, Jeff Kilby
doaj   +1 more source

Experimental Study of Local Scour around Caissons under Unidirectional and Tidal Currents

open access: yesWater, 2020
Local scour around caissons under currents has become one of the main factors affecting the safety of foundation construction and operation in coastal and offshore bridge engineering.
Qiqi Xiang   +4 more
semanticscholar   +1 more source

Characterizing Tidal Currents and Guangdong Coastal Current Over the Northern South China Sea Shelf Using Himawari‐8 Geostationary Satellite Observations

open access: yesEarth and Space Science, 2023
Obtaining high spatiotemporal resolution surface currents with wide coverage is of great importance for understanding marine physical and biogeochemical processes, as well as practical applications.
Zifeng Hu, Huadong Li, Dongxiao Wang
doaj   +1 more source

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