Results 81 to 90 of about 18,117 (163)

Prediction and multi‐objective optimization of tidal current turbines considering cavitation based on GA‐ANN methods

Energy Science & Engineering, 2019
As a new type of energy, tidal current energy is increasingly gaining attention worldwide. However, the tidal current energy development field faces a key technical problem of how to improve the generation efficiency and service life of tidal current ...
Zhaocheng Sun, Zengliang Li, Menghao Fan, Meng Wang, Le Zhang   +4 more
doaj   +1 more source

Development of a contra-rotating tidal current turbine and analysis of performance [PDF]

, 2007
A contra-rotating marine current turbine has a number of attractive features: nearzero reactive torque on the support structure, near-zero swirl in the wake, and high relative inter-rotor rotational speeds.
Clarke, J. A., Connor, G., Grant, A. D., Johnstone, C. M., Mackenzie, D.   +4 more
core  

Low Carbon technology in the Distribution Network [PDF]

, 2018
Každý rok mají obnovitelné zdroje větší dopad a více pronikají do distrubučních sítí. Tato diplomová práce podrobně popisuje tři nejčastěji využívané obnovitelné zdroje energie v současnosti - solární, větrnou a vodní.
Miljkovic Nikola
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Mathematical analysis of the turbine coefficient of performance for tidal stream turbines [PDF]

, 2014
Unregulated water currents such as tides and ocean currents include energy that could be utilized for electricity production. These currents can be seen as dead bodies of water with potential energy, driven by gravity or alive moving with a kinetic ...
Abdel Aleem, SHE, Ibrahim, AM, Zobaa, AF
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Pico-Power Production from a Squirrel-Cage Darrieus HAMCT [PDF]

, 2017
The United Nations has recognized the need for renewable energy sources through the Sustainable Development Goals. Pico-hydrokinetic energy has the potential to be portable and far-reaching.
Harger, James, Murray, Joelle, Xie, Tianbao   +2 more
core   +1 more source

Contra-rotating marine current turbines : performance in field trials and power train developments [PDF]

, 2008
Development of a novel contra-rotating marine current turbine has been continuing at the University of Strathclyde. Continuous monitoring of blade bending loads during trials has enabled an investigation of blade-blade and blade-structure interactions ...
Clarke, Joe, Connor, Gary, Grant, Andrew, Johnstone, Cameron, Ordonez Sanchez, Stephanie Eugenia   +4 more
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Evaluating passive structural control of tidal turbines [PDF]

, 2016
The research focus of this project is to design a methodology to reduce fatigue and peak structural loading experienced by support structures used for tidal stream converters.
Clarke, Joe, Fu, Song, Johnstone, Cameron   +2 more
core  

Ocean Energy in Belgium - 2019 [PDF]

, 2018
B
Mouffe, Ludovic, Stratigaki, Vicky
core   +2 more sources

[Report of] Specialist Committee V.4: ocean, wind and wave energy utilization

, 2009
The committee's mandate was :Concern for structural design of ocean energy utilization devices, such as offshore wind turbines, support structures and fixed or floating wave and tidal energy converters. Attention shall be given to the interaction between
Argyriadis, K., Fonseca, N., Le Boulluec, M., Liu, P., Nielsen, F.G., Sirkar, J., Suzuki, H., Tarp-Johansen, N.J., Turnock, S.R., Waegter, J., Zong, Z.   +10 more
core  

Observations of marine animal interactions with a small tidal turbine. [PDF]

PLoS One
Cotter E, Bassett C, Murphy P, Scott M, Runyan A, Almokharrak JM, Kao LG, Ovall LM, McMillen SA.   +8 more
europepmc   +1 more source