WebThat fact intrigued Eiji Nakatsu, an engineer who directed test runs of the bullet train. He wondered how the kingfisher adapts so quickly from low-resistance air to high-resistance water. Finding the answer was key to solving a peculiar problem with the bullet train. “When a train rushes into a narrow tunnel at high speed,” Nakatsu ... Web13 gen 2016 · Eiji Nakatsu: Lecture on Biomimicry as applied to a Japanese Train; To summarize, the nose of the bullet train was reshaped like the body of the Kingfisher bird …
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Web11 apr 2024 · Engineer Eiji Nakatsu was inspired by the beak of a kingfisher for the design of Japan’s 200-mph Bullet train (bottom). WebThe Return of Dr. Eiji Nakatsu and Biomimicry; Dr. Nakatsu’s use of biomimicry can be summarized as: The pantograph, a piece that connects a train to its power source, vibrated and made a loud noise. The pantograph was reshaped like an owl’s wing that resulted in no vibrations and a quieter impact for residents near the tracks. track walking distance
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WebDr. Eiji Nakatsu is the former Director of Technical Development and Test Operation Department of JR-West — the organization that created the railway system in Japan. I … Web23 apr 2012 · Dr. Nakatsu is the former Director of Technical Development and Test Operation Department of JR-West — the organization that created the railway system. … Web22 mag 2024 · Eiji Nakatsu studied the kingfisher’s beak, penguins bellys, and owls feathers to make the bullet train 10% faster, use 15% less electricity, and be quieter. #productdesign #prototyping #biomimicry. the rookwood pub leytonstone