Results 121 to 130 of about 27,481 (264)

Numerical validation of the two-scale actuator disc theory for marine turbine arrays [PDF]

, 2015
The challenge in the hydrodynamic modelling of tidal and marine turbine farms is to take into account the interaction of flow events across a wide range of scales, such as the blade scale, turbine scale, array scale and regional scale.
Nishino, Takafumi, Perez-Campos, Edgar
core  

The downstream wake response of marine current energy converters operating in shallow tidal flows

, 2011
This paper presents findings from an experimental study investigating the downstream wake response from marine current energy convertors operating in various degrees of vertical flow constraint. The paper investigates deep vertically unconstrained sites,
Bahaj, A.S., Giles, J.W., Myers, L.E., Shelmerdine, R.   +3 more
core   +1 more source

Evaluation of small hydropower turbines installed downstream of Nile River branches (Egypt). [PDF]

Sci Rep, 2023
Ahmed MEAE, Abdellatif MA, Attia AAA, Deifalla AF, Elsayed MEA, Abdelrahman MA.   +5 more
europepmc   +1 more source

Operation Control for Tidal Stream Turbines [PDF]

Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications, 2016
Ming Li, Zhen Chen, Zhaohang Liu, MeiZheng Li   +3 more
openaire   +1 more source

Ocean Energy in Belgium - 2019 [PDF]

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

Co-located Offshore Wind and Tidal Stream Turbines

, 2017
Co-location of offshore wind turbines at sites being developed for tidal stream arrays has been proposed as a method to increase capacity and potentially reduce the cost of electricity compared to operating either technology independently. This research evaluates the cost of energy based on capital expenditure and energy yield. It is found that, within
openaire   +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  

Economic optimisation of large scale tidal stream turbine arrays

, 2019
Pre-print submitted to the 2019 European Wave and Tidal Energy Conference (EWTEC).Presented 4 September 2019.
Avdis, Alexandros, Piggott, Matthew, Kramer, Stephan   +2 more
openaire   +1 more source

A Generalized Empirical Model for Velocity Deficit and Turbulent Intensity in Tidal Turbine Wake Accounting for the Effect of Rotor-Diameter-to-Depth Ratio

Energies
Commercial scale tidal stream turbines (TST) are expected to be deployed in shallow water where the depth varies from 1.5 to 3 turbine diameters. In this study, numerical simulation is conducted at realistic hydrodynamic conditions of potential tidal ...
Kabir Bashir Shariff, Sylvain S. Guillou
doaj   +1 more source

Assessing the Costs of Commercialising Tidal Energy in the UK

Energies
There is a need for increased renewable energy to meet net-zero targets and decarbonise the economy. Harnessing the predictable power of the tides with tidal stream turbines can contribute to this.
Donald R. Noble, Kristofer Grattan, Henry Jeffrey   +2 more
doaj   +1 more source