1. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Wind tunnel facility

2. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Mean air flow velocity at two different planes measured inside the wind tunnel

3. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
New blade designs

4. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Maximum possible power coefficient for different turbine blades

5. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Power generated by three different blades designs with different wind speeds: solid lines for slotted blade, mixed line for straight blade, and dotted line for tubercle blade.

6. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Velocity vectors for a slotted blade section showing air jet injected at the pressure side from the slot

7. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Pressure distribution for a straight and a slotted blade sections showing an increase in the pressure at the lower surface for the slotted blade compared to the straight blade

8. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
Stall criteria for straight and tubercle blade designs and two different rpm: (a) 680 rpm and (b) 1100 rpm; mixed line for straight blade and dotted line for tubercle blade

9. Date of download: 1/2/2018
Copyright © ASME. All rights reserved.
From: Advances in Horizontal Axis Wind Turbine Blade Designs: Introduction of Slots and Tubercle
J. Energy Resour. Technol. 2015;137(5): doi: /
Figure Legend:
The TSR for the straight blade (a) and the tubercle blade (b) at different wind speeds plotted with different electric resistances (2, 1, 0.5, 0.3, and 0.2 Ω) connected to the electric circuit