Results 1 to 10 of about 49,771 (264)
Insights into the aerodynamic response of a harmonic oscillating airfoil in various turbulent flows [PDF]
Communications EngineeringThe general theory of aerodynamic instability and the mechanism of flutter has been applied for decades in the environmental condition of uniform flow. Given the substantial growth in wind energy technology and aerospace in recent decades, there has been
Yongfei Zhao, Mingshui Li, Yang Yang
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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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Wind Tunnel Investigation of Twisted Wind Effect on a Typical Super-Tall Building
Buildings, 2022 This paper investigates the twisted wind effect on a typical super-tall building (500-m-tall square prism) by conducting pressure model wind tunnel tests.
Bowen Yan +6 more
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Applied Sciences, 2023 With the rapid development of computational fluid dynamics (CFD) technology, it has been widely used to study the wind field characteristics of downbursts in mountainous areas.
Bowen Yan +7 more
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Semiempirical Models of Speedup Effect for Downburst Wind Field over 3-D Hills
Atmosphere, 2023 Downbursts occur frequently in mountainous regions, such as the southwest of China, and causing extensive damage to engineering structures. While some researchers have developed semiempirical models for the speedup effect, most are based on the wind ...
Bowen Yan, Yini He, Chenyan Ma, Xu Cheng
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A Field Measurement Based Wind Characteristics Analysis of a Typhoon in Near-Ground Boundary Layer
Atmosphere, 2021 The field measurement was conducted to observe the wind field data of West Pacific typhoon “Maria” in this research. With the application of ultrasonic anemometers installed in different heights (10 m, 80 m, 100 m) of the tower, the three dimensional ...
Dandan Xia +4 more
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Energies, 2021 According to the engineering phenomenon of the galloping of ice-coated transmission lines at certain wind speeds, this paper proposes a novel type of energy harvester based on the galloping of a flexible structure.
Peng Liao +4 more
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Site-specific assessment of wind turbine residual life and health status [PDF]
E3S Web of Conferences, 2021 At present, some 600kW and 750kW wind turbines put into operation earlier in China have exceeded their 20-year design life. For these turbines, the safety, reliability and economy of these turbines are usually evaluated in a reasonable way, so as to ...
Guo Ri Yang +4 more
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Budownictwo i Architektura, 2019 The work concerns dynamic similarity criteria of various phenomena occur-ring in wind engineering, snow engineering and fl uid dynamics derived from ratios of forces and forces moments affecting these phenomena.
Andrzej Flaga
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Applications of Machine Learning to Wind Engineering
Frontiers in Built Environment, 2022 Advances of the analytical, numerical, experimental and field-measurement approaches in wind engineering offers unprecedented volume of data that, together with rapidly evolving learning algorithms and high-performance computational hardware, provide an ...
Teng Wu, Reda Snaiki
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