Results 1 to 10 of about 5,706,556 (295)
Wake Field Characteristics of Non-Ducted and Ducted Propellers in Large-Angle Oblique Flow
Shanghai Jiaotong Daxue xuebao, 2023 In order to explore the wake characteristics of non-ducted and ducted propellers in oblique inflow with a large drift angle, based on the delayed detached eddy simulation, a numerical simulation of non-ducted and ducted propellers in oblique inflow is ...
ZHANG Qin, WANG Xinyu, WANG Zhicheng, WANG Tianyuan
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Energies, 2022 Continuous improvement of wind turbines represent an effective way of achieving green energy and reducing dependence on fossil fuel. Conventional lift-type horizontal axis wind turbines, which are widely used, are designed to run under high wind speed to
Ke Song, Huiting Huan, Yuchi Kang
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Energies, 2022 This wind tunnel study was conducted to investigate the similarity laws involved in the reasonable simulation of the wake characteristics of a full-scale wind turbine.
Wei Yang +8 more
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Numerical Simulation of the Maneuvering Motion Wake of an Underwater Vehicle in Stratified Fluid
Journal of Marine Science and Engineering, 2022 When a vehicle moves underwater, disturbance is generated and a wake remains that destroys the original free surface and produces a new wake. In order to study the mechanism and characteristics of the wave-making wake generated by the maneuvering motion ...
Chang Shi +5 more
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A Review on Numerical Development of Tidal Stream Turbine Performance and Wake Prediction
IEEE Access, 2020 Recently, the output of Computational Fluid Dynamic (CFD) prediction on tidal stream turbine systems has been receiving great attention owing to the vast and untapped tidal stream potential.
Yuquan Zhang +7 more
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Applied Sciences, 2020 This work focuses on flow past a circular cylinder at a subcritical Reynolds number. Although this classical study has been a concern for many years, it is still a challenging task due to the complexity of flow characteristics.
Zhongying Xiong, Xiaomin Liu
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The Journal of Engineering, 2022 Nautilus vertical axis wind turbine is a new breed which is being designed and developed through bionics and geometry, this kind of wind turbine is not only novel in appearance, and stable in structure, but also has excellent aerodynamic performance ...
Zheng Li +6 more
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Output Power and Wake Flow Characteristics of a Wind Turbine with Swept Blades
Machines, 2022 To study the output power and wake flow characteristics of a wind turbine with swept blades, taking the blade tip offset and the location of the sweep start as two variables, the straight blade of the DTU-LN221 baseline airfoil was optimally designed ...
Xiaoxi Huang +4 more
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Engineering Reports, 2022 With the wide application of clean energy, the requirements of this vertical axis wind turbine are higher and higher. A new diagonal spiral blade vertical axis wind turbine is designed and studied.
Zheng Li +5 more
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Probabilistic estimation of the Dynamic Wake Meandering model parameters using SpinnerLidar-derived wake characteristics [PDF]
Wind Energy Science, 2021 We study the calibration of the Dynamic Wake Meandering (DWM) model using high-spatial- and high-temporal-resolution SpinnerLidar measurements of the wake field collected at the Scaled Wind Farm Technology (SWiFT) facility located in Lubbock, Texas, USA.
D. Conti +3 more
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