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Modeling tidal turbine farm with vertical axis tidal current turbines
2007 IEEE International Conference on Systems, Man and Cybernetics, 2007A tidal current turbine is a device for harnessing energy from marine currents, and functions in a manner similar to a wind turbine. A group of tidal current turbines distributed in a site in ocean is called a tidal turbine farm. Among all tidal current energy extraction schemes, turbine farm is regarded as among the most promising turbine ...
Ye Li 0009 +2 more
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Design and characterization of a vertical-axis micro tidal turbine for low velocity scenarios
, 2021Small tidal turbines are considered economical and reliable for distributed electricity generation. Low initial cost and ease of installation make them cover all sides of the economic viability triangle in the energy market.
Ahmed Gharib Yosry +3 more
semanticscholar +1 more source
Applied Energy, 2020
The power coefficient for a horizontal axis tidal turbine is the determinant factor for the efficiency of a tidal energy system. To guarantee a highly efficient tidal turbine operating in the real sea environment for an enduring long period is of ...
Soonseok Song +2 more
exaly +2 more sources
The power coefficient for a horizontal axis tidal turbine is the determinant factor for the efficiency of a tidal energy system. To guarantee a highly efficient tidal turbine operating in the real sea environment for an enduring long period is of ...
Soonseok Song +2 more
exaly +2 more sources
OCEANS 2008, 2008
Performance prediction models are valuable tools for use in the development of tidal turbines. A model that can accurately predict the performance of a device can be used to optimize the design parameters more rapidly and at a much lower cost than carrying out the design studies using scale model tests. Tidal turbine models are principally dependent on
N. E. Turner, A. Owen, M. Hossain
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Performance prediction models are valuable tools for use in the development of tidal turbines. A model that can accurately predict the performance of a device can be used to optimize the design parameters more rapidly and at a much lower cost than carrying out the design studies using scale model tests. Tidal turbine models are principally dependent on
N. E. Turner, A. Owen, M. Hossain
openaire +1 more source
, 2021
In the case of tidal turbine arrays, the spatial evolution pattern of turbine wakes affects the power performance of other turbines and the hydrodynamic environment of adjacent turbines.
Yaling Chen +4 more
semanticscholar +1 more source
In the case of tidal turbine arrays, the spatial evolution pattern of turbine wakes affects the power performance of other turbines and the hydrodynamic environment of adjacent turbines.
Yaling Chen +4 more
semanticscholar +1 more source
Optimal Operation of a Tidal Turbine [PDF]
, 2022 The optimum operation strategy of a tidal turbine is calculated for a generic problem which consists of a small and shallow channel between two infinite reservoirs exposed to tidal waves. The optimal operating volume flow rate is found to be 1/√3 of the natural flow rate without employed tidal turbines and yields the maximum energy to be harvested per ...
Schmitz, Christian, Pelz, Peter F.
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The Physics of Fluids
The misalignment between flow and rotor can significantly alter the efficiency of the tidal stream turbine (TST), and therefore, it is vital to predict the flow in the tidal field and the performance of the TST under yaw-offset conditions.
Renwei Ji +7 more
semanticscholar +1 more source
The misalignment between flow and rotor can significantly alter the efficiency of the tidal stream turbine (TST), and therefore, it is vital to predict the flow in the tidal field and the performance of the TST under yaw-offset conditions.
Renwei Ji +7 more
semanticscholar +1 more source
The Physics of Fluids
Waves can induce motion in the floating platforms that support tidal turbines, affecting their hydrodynamic loads. To study the non-constant hydrodynamic of floating tidal turbines in a wave condition, this paper investigates the effect of pitch motion ...
Fengmei Jing +4 more
semanticscholar +1 more source
Waves can induce motion in the floating platforms that support tidal turbines, affecting their hydrodynamic loads. To study the non-constant hydrodynamic of floating tidal turbines in a wave condition, this paper investigates the effect of pitch motion ...
Fengmei Jing +4 more
semanticscholar +1 more source
Ocean Engineering
Full-scale tidal turbines deployed in tidal channels are subjected to complex flow due to the effects of local bathymetry and coastline shape which modify the flow directionality, shear, twist and speed of the underlying tidally forced flow.
Mohammed A. Almoghayer +4 more
semanticscholar +1 more source
Full-scale tidal turbines deployed in tidal channels are subjected to complex flow due to the effects of local bathymetry and coastline shape which modify the flow directionality, shear, twist and speed of the underlying tidally forced flow.
Mohammed A. Almoghayer +4 more
semanticscholar +1 more source
The Physics of Fluids, 2023
To improve knowledge of the unsteady hydrodynamic characteristics of a floating horizontal-axis tidal turbine (HATT) in complex marine environments, a computational fluid dynamics (CFD) numerical method is established to analyze the functioning of a HATT
Junhui Xu +6 more
semanticscholar +1 more source
To improve knowledge of the unsteady hydrodynamic characteristics of a floating horizontal-axis tidal turbine (HATT) in complex marine environments, a computational fluid dynamics (CFD) numerical method is established to analyze the functioning of a HATT
Junhui Xu +6 more
semanticscholar +1 more source