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The results of the calculations

The result of the development

15:51
Аэродинама видео обзор

11:01
Ветрогенератор, установка на ветер

19:47
Делаем лопасть для ветрогенератора. wind generator blade

Aerodynamic calculation

Preset parameters

Effective power: 1 kW
The annual average wind speed: 4 m/s
The maximum wind speed (storm): 25 m/s
Number of vanes: 5 Pcs
Mast height: 15 m
Initial torque of the generator: unknown
Generator efficiency: 80%
Multiplexer efficiency: not used
The direction of rotation: Right
Profile type: BRUXEL 36
Profile type: BRUXEL 36

Aerodynamic calculation

Mast height: 15 m
Velocity of the flow incident on the blade: 7 m/s
Wind turbine diameter 3.95 m
Radius of the vane end 1.98 m
Wind energy usage coefficient: 0.48
Turnovers at rated wind: 169 rpm
Turnovers at maximum speed wind: 870 rpm
Rated torque of the generator: 56.5 N·m
Storm torque on the generator shaft: 1493.9 N·m
Rated power of ram pressure on the wheel: 333 N
The force of the frontal pressure at a maximum wind gust: 45.29 kN
Power of the wind wheel in a storm: 136.1 kW

Graphs




Downloads

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Version: 3.7 © Sergey Korneliuk

Igor Shramko