Zobrazeno 1 - 10
of 173
pro vyhledávání: '"H-DARRIEUS"'
Autor:
Olivier Lévesque, Guy Dumas
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 226-239 (2023)
This paper presents a parametric study of H-Darrieus turbines in cavitating conditions. The objective of this work is to assess the impact of cavitation on turbine performances for a wide variety of configurations and under various operating conditio
Externí odkaz:
https://doaj.org/article/136a2ac215c64ea58476f5b693896bbf
Publikováno v:
Open Engineering, Vol 13, Iss 1, Pp 1082-8 (2023)
In this study, a small vertical-axis wind turbine (VAWT) was successfully designed and tested to produce electrical energy using renewable wind energy after being installed on the roof of buildings. The VAWT was constructed according to the existing
Externí odkaz:
https://doaj.org/article/93e920cdff2349f79a9946eed81cb322
Autor:
Xinyi Zhang, Xiaojing Sun
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 3, Pp 1180-1201 (2023)
Abstract The moving surface boundary‐layer control method (MSBC) is a kind of active flow control methods that overcomes the adverse pressure gradient and suppresses the flow separation by directly energizing the boundary layer near the moving surf
Externí odkaz:
https://doaj.org/article/0140de67df384851ab3de749b61fb84e
Publikováno v:
Alexandria Engineering Journal, Vol 63, Iss , Pp 175-189 (2023)
This paper aims to enhance the performance of H-Darrieus Vertical Axis Wind Turbine (VAWT) via introducing upstream deflectors. The impact of this addition has been investigated and discussed through different deflector configurations. The turbine pe
Externí odkaz:
https://doaj.org/article/da1d03b7d43142be94d9efa8197204ad
Akademický článek
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Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 4, Iss , Pp 100178- (2023)
In the present study, a comparative assessment is conducted to evaluate the outcomes derived from two-dimensional (2D) and three-dimensional (3D) computational fluid dynamics (CFD) models utilizing the unsteady Reynolds-averaged Navier–Stokes (URAN
Externí odkaz:
https://doaj.org/article/96bc8d8d4bf3446ca2541bce0f9cd076
Akademický článek
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Akademický článek
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Autor:
Ahmad Adnan Shoukat, Adnan Aslam Noon, Muhammad Anwar, Hafiz Waqar Ahmed, Talha Irfan Khan, Hasan Koten, Muftooh Ur Rehman Siddiqi, Aamer Sharif
Publikováno v:
International Journal of Renewable Energy Development, Vol 10, Iss 3, Pp 585-595 (2021)
Wind power is a significant and urging sustainable power source asset to petroleum derivatives. Wind machines, for example, H-Darrieus vertical pivot wind turbines (VAWTs) have increased much notoriety in research network throughout the most recent c
Externí odkaz:
https://doaj.org/article/c6bdfca473f64e7092bd60655796c726
Autor:
Fateh Ferroudji, Cherif Khelifi
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 7, Iss 3, Pp 1276-1282 (2021)
Small H-Darrieus wind turbines have become popular in the wind power market because of their many advantages, which include simplicity of design, low construction costs, and they are thought to represent an adequate solution even in unconventional in
Externí odkaz:
https://doaj.org/article/5bef98dac3ba4a4db4987faa6ec6648e