GeneralElectricのインスタグラム(generalelectric) - 2月10日 02時04分

Modern turbines operate at temperatures above 2,500 degrees Fahrenheit, requiring complex ways of cooling. Engineers riddle the blades with a maze of tiny channels and holes that bleed in enough cooling air to protect them. Above is an image of the cooling holes in high-pressure #turbine blades for the CF-6 jet #engine. These engines power many Boeing 747 passenger jets. Read more about turbine blades on GE Reports. #GE

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