What significant efficiency reduction is imposed on downwind turbines within a wind farm due to upstream machines?
Answer
The wake effect can reduce available energy by 10% to 20% or more
Turbines situated downwind experience a wake—an area of slower, more turbulent air—created by upstream machines, reducing the energy available for capture.
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The Betz Limit: Why All Wind Turbines are Less Than 59.24% Efficient
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