[HTML][HTML] CFD-based curved tip shape design for wind turbine blades
This work presents a high-fidelity shape optimization framework based on computational
fluid dynamics (CFD). The presented work is the first comprehensive curved tip shape study …
fluid dynamics (CFD). The presented work is the first comprehensive curved tip shape study …
Parametric CFD analysis of the taper ratio effects of a winglet on the performance of a Horizontal Axis Wind Turbine
D Garcia-Ribeiro, JA Flores-Mezarina… - Sustainable Energy …, 2021 - Elsevier
Winglets have been used to augment the power extraction of Horizontal Axis Wind Turbines
(HAWT). However, despite some understanding on the way they affect the aerodynamics of …
(HAWT). However, despite some understanding on the way they affect the aerodynamics of …
Performance study of twisted Darrieus hydrokinetic turbine with novel blade design
M Mosbahi, M Derbel, M Lajnef… - Journal of …, 2021 - asmedigitalcollection.asme.org
Twisted Darrieus water turbine is receiving growing attention for small-scale hydropower
generation. Accordingly, the need for raised water energy conversion incentivizes …
generation. Accordingly, the need for raised water energy conversion incentivizes …
Wind turbine testing methods and application of hybrid testing: A review
ER Lalonde, K Dai, W Lu, G Bitsuamlak - Wind and Structures, 2019 - koreascience.kr
This paper presents an overview of wind turbine research techniques including the recent
application of hybrid testing. Wind turbines are complex structures as they are large, slender …
application of hybrid testing. Wind turbines are complex structures as they are large, slender …
Aerodynamic optimization of a swept horizontal axis wind turbine blade
This work revisits the theoretical limits of one degree-of-freedom wave energy converters
(WECs). This work considers the floating sphere used in the OES Task 10 WEC modeling …
(WECs). This work considers the floating sphere used in the OES Task 10 WEC modeling …
Performance analysis of a horizontal axis ocean current turbine with spanwise microgrooved surface
Z Dang, B Song, Z Mao, G Yang - Renewable Energy, 2022 - Elsevier
The design of turbine blade is a vital issue in the performance of horizontal axis ocean
current turbine (HAOCT). The purpose of this paper is to conduct the performance analysis …
current turbine (HAOCT). The purpose of this paper is to conduct the performance analysis …
Dynamics of tip vortex flow over three dimensional hydrofoils by LDV measurements
D Nagarathinam, JW Hong, BK Ahn, C Park, GD Kim… - Ocean …, 2022 - Elsevier
Tip vortices are observed downstream of the flow past the three-dimensional hydrofoils used
in propeller, wind and tidal turbines and they largely determine the forces exerted on such …
in propeller, wind and tidal turbines and they largely determine the forces exerted on such …
Influence of end plate placement on the reduction of airfoil tip vortex formation noise
EW Schneehagen, TF Geyer… - Acta Acustica, 2022 - acta-acustica.edpsciences.org
The tonal noise generated at the tip is a major contribution to the aerodynamic noise
generated by three-dimensional airfoils. One way to reduce this noise is the use of end …
generated by three-dimensional airfoils. One way to reduce this noise is the use of end …
Assessment of RANS-type turbulence models for CFD simulations of horizontal axis wind turbines at moderate Reynolds numbers
Nowadays, numerical simulations of wind turbines based on the Reynolds-averaged Navier–
Stokes (RANS) formulation are becoming, in terms of computational cost, increasingly more …
Stokes (RANS) formulation are becoming, in terms of computational cost, increasingly more …
Eğimli bir yatay eksenli rüzgar türbini kanadının aerodinamik tasarımı ve optimizasyonu
MN Kaya - 2019 - gcris.ktun.edu.tr
Rüzgar enerjisi, dünyada en çok kullanılan yenilenebilir enerji kaynaklarından biri olup,
enerjide dışa bağlılığı yüksek olan Türkiye için büyük bir öneme sahiptir. Rüzgar …
enerjide dışa bağlılığı yüksek olan Türkiye için büyük bir öneme sahiptir. Rüzgar …