A detached-eddy simulation study on assessing the impact of extreme wind conditions on load and wake characteristics of a horizontal-axis wind turbine

Zareian, Mohammad; Rasam, Amin; Hashemi Tari, Pooyan

doi:10.1016/j.energy.2024.131438

Energy

2024

DOI: 10.1016/j.energy.2024.131438

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A detached-eddy simulation study on assessing the impact of extreme wind conditions on load and wake characteristics of a horizontal-axis wind turbine

Mohammad Zareian,

Amin Rasam,

Pooyan Hashemi Tari

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Cited by 1 publication

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Numerical Simulation to Investigate the Effect of Adding a Fixed Blade to a Magnus Wind Turbine

Dyusembaeva,

Tanasheva,

Tussypbayeva

et al. 2024

Energies

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The investigation of aerodynamics and the establishment of flow patterns around finite-length cylinders with various end shapes in a free, boundless air flow with longitudinal and transverse flow over a wide range of geometric and regime parameters is sketchy and does not have a wide range of geometric and regime parameters. This, in turn, affects the entire aerodynamics of the streamlined body. This paper considers the numerical simulation of a wind turbine made of combined blades. CFD (computational fluid dynamics) methods based on the realisable k-ε turbulence model were used in the study. The results on the influence of the position of the fixed blade on the angle of inclination are obtained (0°, 15°, 30°, 45°, and 60°). The authors found that the pressure of a fixed blade at an optimal angle increases the power coefficient Cp by 35–40%. The dependence of the Cp power coefficient on the rotational speed (speed coefficient) for a three-bladed wind turbine was also established, and it was determined that the maximum value of Cp = 0.28 at Z = 4.9. Based on the results obtained, it was determined that the wind turbine has a maximum power coefficient at an angle of inclination of 0 degrees.

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Numerical Simulation to Investigate the Effect of Adding a Fixed Blade to a Magnus Wind Turbine

Dyusembaeva,

Tanasheva,

Tussypbayeva

et al. 2024

Energies

View full text Add to dashboard Cite

show abstract

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A detached-eddy simulation study on assessing the impact of extreme wind conditions on load and wake characteristics of a horizontal-axis wind turbine

Cited by 1 publication

References 30 publications

Numerical Simulation to Investigate the Effect of Adding a Fixed Blade to a Magnus Wind Turbine

Numerical Simulation to Investigate the Effect of Adding a Fixed Blade to a Magnus Wind Turbine

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