GeneralElectricのインスタグラム(generalelectric) - 7月7日 01時03分

There’s more to a wind turbine blade than meets the eye. The “teeth” on the edge of these blades help make them more aerodynamic, so they can capture wind efficiently as they spin. This is an important detail as wind speeds can vary drastically. #FunFact: The average wind turbine has to be able to withstand wind speeds of up to 94 miles per hour, the same strength as a Category 1 storm. Photo by @finn.
#energyart #turbine #turbinesystem #Merkur #Haliade

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