Zobrazeno 1 - 10
of 1 809
pro vyhledávání: '"VAWT"'
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2023, Vol. 34, Issue 7, pp. 2626-2653.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-09-2022-0566
Publikováno v:
Wind Energy, Vol 27, Iss 9, Pp 953-974 (2024)
ABSTRACT Vertical axis wind turbine (VAWT) has a rotating axis perpendicular to the wind direction. This type of wind turbine that is suitable for urban environments has low wind direction dependency and noise. In this research, a novel surrogated ap
Externí odkaz:
https://doaj.org/article/ac9db97d54504dc4924b581dcd4e1d71
Ameliorating a vertical axis wind turbine performance utilizing a time-varying force plasma actuator
Autor:
Sarallah Abbasi, Mohammad Amin Daraee
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Controlling wind flow on vertical axis wind turbine blades is an effective technique for enhancing their performance. Modern equipment such as plasma actuators have gained significant attention for their ability to control, and improve the f
Externí odkaz:
https://doaj.org/article/e4af1368efae43b6b42c0367a068b75f
Publikováno v:
Advances in Sciences and Technology, Vol 18, Iss 6, Pp 97-109 (2024)
The aim of this study was to assess the accuracy of predicting the aerodynamic loads and investigate the aerodynamic wake characteristics of a vertical axis wind turbine (VAWT) rotor using a simplified two-dimensional numerical rotor model and an adv
Externí odkaz:
https://doaj.org/article/3e061e96fd46419a8703992c80cbf0f6
Publikováno v:
Wind Energy, Vol 27, Iss 6, Pp 612-627 (2024)
Abstract To investigate the effect of force distributions of each turbine component on the power performance of the Darrieus–Savonius combined vertical axis wind turbine (hybrid VAWT), the hybrid VAWT is modeled as idealized turbine under various f
Externí odkaz:
https://doaj.org/article/07707d92530b44c2ae54b877f9b3ac81
Publikováno v:
Wind Energy, Vol 27, Iss 6, Pp 569-582 (2024)
Abstract This work introduces and explores the use of secondary rotors for vertical axis wind turbine power take‐off. A parametric framework based on optimally designed secondary rotors is developed which calculates the maximum achievable efficienc
Externí odkaz:
https://doaj.org/article/549ef9da50ca454d98eb6ebbd81280e8
Publikováno v:
Intensif: Jurnal Ilmiah Penelitian Teknologi dan Penerapan Sistem Informasi, Vol 8, Iss 2 (2024)
Background: According to the Asia Wind Energy Association, Brunei can harness the power of wind energy to meet its future demands for a reliable energy source that is both renewable and non-polluting. Objective: A preliminary study to design and manu
Externí odkaz:
https://doaj.org/article/7ac630cb70d34f53b2a6b6f124b0ceba
Publikováno v:
Wind Energy, Vol 27, Iss 3, Pp 202-224 (2024)
Abstract The wind energy market is currently dominated by horizontal axis wind turbines (HAWTs); however, vertical axis wind turbines (VAWTs) are emerging as a design alternative, especially for deep‐water offshore siting due to their low center of
Externí odkaz:
https://doaj.org/article/6687990ec8af478da8a9939d62a3a463
Publikováno v:
Cleaner Engineering and Technology, Vol 22, Iss , Pp 100801- (2024)
In the present work, a new configuration of the three-part blade (3-PB) Vertical Axis Wind Turbine (VAWT) is introduced. This new configuration is designed to further improve the aerodynamic performance of the 3-PB VAWT by tilting all three parts of
Externí odkaz:
https://doaj.org/article/80e78968be1f4147b19e59e51ccb4fb5
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100672- (2024)
The present study treats numerically the performance of a straight-bladed, vertical axis, Darieus wind turbine. A two-dimensional (2D), Unsteady Reynolds-averaged Navier–Stokes (URANS) simulations were performed out by the solver ANSYS/FLUENT using
Externí odkaz:
https://doaj.org/article/5f340fbefdab441f879577d274c25a9b