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Browse blog entries by tag: horizontal axis

Wind turbines: is vertical or horizontal best?

Posted by Graham Eastwick on 24th August 2009 at 12:05 pm

Wind turbines: is vertical or horizontal best?

There are two main categories of small wind turbines you will see as you travel around the UK today. Horizontal axis turbines look like traditional wind turbines and typically have two or three blades. Vertical axis turbines come in a number of designs, a spiral or some paddles blowing around in the…

Posted in: Wind turbines


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How noisy are wind turbines really?

Posted by Graham Eastwick on 2nd November 2009 at 9:50 am

How noisy are wind turbines really?

When discussing noise and wind turbines it is important to be clear what size of turbine you are thinking about. The noise from large, commercial wind turbines is very different to that generated by smaller turbines installed at homes, offices and schools. The rotors on smaller turbines rotate much…

Posted in: Wind turbines


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