Results 31 to 40 of about 232,469 (197)

HYDROKINETIC PROPELLER TURBINES. HOW MANY BLADES? [PDF]

American Journal of Hydropower, Water and Environment Sytems, 2017
A design study of propeller hydrokinetic turbines is presented. The main objective is to evaluate the optimized geometry for horizontal axis hydrokinetic turbines, take into account the runner design with a different number of blades. The optimized blade geometry is determined by the Glauert theory for axial free flow turbines (hydrokinetic and wind ...
Brasil Junior, Antonio C. P., Mendes, Rafael C. F., Lacroix, Julian, Noguera, Ricardo, Oliveira, Taygoara F.   +4 more
openaire   +3 more sources

Design, test and numerical simulation of a low-speed horizontal axis hydrokinetic turbine

International Journal of Naval Architecture and Ocean Engineering, 2018
A small-scale horizontal axis hydrokinetic turbine is designed, manufactured and studied both experimentally and numerically in this study. The turbine is expected to work in most of China's sea areas where the ocean current velocity is low and to supply
Wenlong Tian, Zhaoyong Mao, Hao Ding
doaj   +1 more source

Proposed artificial channel construction to install hydrokinetic water turbine.

, 2021
Proposed artificial channel construction to install hydrokinetic water turbine.
Fakir Sharif Hossain (11547322), Tahmidur Rahman (11547325), Omar Bin Mannan (11547328), Abdullah Al Mamun (6895073), M. Altaf-Ul-Amin (11547331)   +4 more
core   +1 more source

Performance improvement of a new proposed Savonius hydrokinetic turbine: a numerical investigation

Energy Reports, 2020
Computational fluid dynamic analysis was conducted with a new proposed Savonius hydrokinetic turbine with a parabolic blade shape specifically geared toward a small-scale power extraction.
Ramin Alipour, Roozbeh Alipour, Farhad Fardian, Seyed Saeid Rahimian Koloor, Michal Petrů   +4 more
doaj   +1 more source

Torques and Moments of Inertia Models for Horizontal Axis Hydrokinetic Turbine Driveline

Trends in Computational and Applied Mathematics, 2023
The quantification of torques and moments of inertia of horizontal axis hydrokinetic turbine driveline is important to precisely predict the dynamic behavior of the complete system.
M. H. C. Bentes, J. J. A. Lopes, K. A. Pinheiro, S. de S. Custódio Filho, J. R. P. Vaz, A. L. A. Mesquita   +5 more
doaj   +1 more source

Design of Hydrokinetic Turbine Blades Considering Cavitation [PDF]

, 2015
The cavitation is a phenomenon that must be considered into a hydrokinetic turbines design. This assumption has been explored in the last years, principally for the turbine with large diameter, once the relative velocity near the hydrokinetic blade tip ...
Shinomiya, Léo Daiki, Mesquita, André Luiz Amarante, Junior, Antonio Cesar Pinho Brasil, Oliveira, Taygoara Felamingo de, Vaz, Jerson Rogério Pinheiro, Silva, Paulo Augusto Strobel Freitas da   +5 more
core   +1 more source

Performance of a hydrokinetic turbine using a theoretical approach

Energy Reports, 2020
Regarding the interest in renewable energies, several sources of energy production have been studied and still under improvement. In this work, we are interested in harnessing marine energy currents exploiting the hydrokinetic turbines.
S. Hazim, A. El Ouatouati, M. Taha Janan, A. Ghennioui   +3 more
doaj   +1 more source

Experimental research on a hydrokinetic turbine model

IOP Conference Series: Earth and Environmental Science, 2021
Abstract The renewable energy policy strongly encourages the use of all renewable sources of energy. ICPE-CA starts to develop a new hydrokinetic turbine to be implemented in small rivers or water channels with a low investment cost. In a first step, the characterization of a laboratory reduced scale turbine model is performed.
A Nedelcu, F Bunea, P A Danca, R A Chihaia, C A Babutanu, D Marin, G D Ciocan   +6 more
openaire   +1 more source

Flow Field Measurement of Laboratory-Scaled Cross-Flow Hydrokinetic Turbines: Part II—The Near-Wake of Twin Turbines in Counter-Rotating Configurations

Journal of Marine Science and Engineering, 2021
Cross-flow hydrokinetic turbines have sparked interest among fluid dynamicists for their potential for power enhancement in paired configuration. Following the first part of a laboratory-scaled turbine wake measurement project, this second part presents ...
Minh N. Doan, Takuya Kawata, Shinnosuke Obi   +2 more
doaj   +1 more source

Scaled Hydrokinetic Turbine Array installed in a laboratory channel and flood-like sediment transport conditions: topography, flow velocity and array model performance

, 2017
Please see Readme files included in every data folder.The data represent sediment flux, spatio-temporally resolved topographic scans, flow velocity and voltage from the hydrokinetic turbine array experiments presented in the referenced scientific article
Musa, Mirko, Hill, Craig, Sotiropoulos, Fotis, Guala, Michele   +3 more
core   +1 more source