aerofoil aerodynamicsleading‐edge tapeA systematic wind-tunnel study was conducted to gain an understanding of the aerodynamic effects of leading-edge tape, which is typically used on small wind turbines as a protection from blade erosion. The wind-tunnel tests included lift and drag measu...
Philippe Giguère,Michael S. Selig 摘要: A systematic wind tunnel study was conducted to gain an understanding of the aerodynamic effects of leading-edge tape, which is typically used on small wind turbines as a protection from blade erosion. The wind tunnel tests included lift and drag ...
Effects of underfloor to ground clearance on the surrounding air speed, pressure and aerodynamic lift Sign in to download full-size image Fig. 14.22. Aerodynamic lift versus ground, floor height 14.3.4 Aerofoil lift and drag (Figs 14.23(a–d), 14.24(a and b) and 14.25) Almost any object ...
Theoretical and experimental investigation of"the flexure-torsion flutter of aerofoils in cascade"are presented. In this first report are shown a computational method and computed results of unsteady lift, drag and moment acting on the vibrating aerofoils in cascade, and some experimental results of...
This active flow control technique has been extensively implemented in fixed and rotary wings, wind turbines and ducts to improve aerodynamic performance while reducing the weight, drag and runway distance. Almost all the works in simulations found in the reported literature are performed using CFD ...
(2000). Aerodynamic Characteristics of Dragonfly Wing Sections Compared with Technical Aerofoils. Journal of Experimental Biology 203, 3125- 3135.A. B. Kesel. Aerodynamic characteristics of dragonfly wing sections compared with technical aerofoils. The Journal of Experimental Biology, 203: 3125-3135,...