What is the theoretical upper bound for energy capture by any wind turbine, known as the Betz Limit?
Answer
Approximately 59.3% (or 16/27)
The Betz Limit establishes the fixed, theoretical maximum efficiency any wind turbine can achieve, which is about 59.3% of the kinetic energy in the wind.
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The Betz Limit: Why All Wind Turbines are Less Than 59.24% Efficient
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