WebNov 9, 2024 · Eiji Nakatsu, chief engineer of the company operating Japan’s fastest trains, wondered if the kingfisher’s beak might serve as a model for how to redesign trains not to create such a thunderous noise when leaving tunnels and breaking through the barrier of tunnel-air and outside-air. Sure enough, as his team tested different shapes for the ... Web11/29/14 38 feats (1 banked) bori v3.1 [shelved] Eiji takes on the apperence of a normal 6 year old boy. Quite small, light and very playful looking. Eiji always carries his colouring …
Eiji Nakatsu and the Shinkansen (Bullet) Train
WebJun 5, 2024 · Lucky for them, one of the Japanese railway company's engineers, Eiji Nakatsu, was an avid birder. On one of his field trips, he noticed a kingfisher, that colorful electric blue bird that guards our rivers. His ability to dive and fish is well known, a process in which he reaches speeds of 40 kilometers per hour, measuring just a span. WebAug 6, 2024 · The Shinkansen bullet train. The fastest train in the world was creating serious noise pollution until Japanese engineer, Eiji Nakatsu came across an innovative idea while birdwatching.. Noticing that kingfishers barely make a splash when diving into water to catch fish, Nakatsu designed a roughly 15-metre-long steel ‘beak’ for the high-speed trains, to … chp undercover uniform
TIL Eiji Nakatsu, a Japanese engineer, redesigned a high-speed …
WebApr 23, 2012 · On Wednesday I had the pleasure of attending a presentation by Eiji Nakatsu in the Autodesk Gallery hosted by our own Sarah Krasley — Program Manager … WebApr 20, 2024 · Eiji Nakatsu and the Kingfisher. Members of the aerodynamic committee. Source. An engineering team was tasked to design an even faster and more efficient … WebApr 25, 2016 · The bullet shaped nose created an atmospheric pressure wave when the train traveled through a tunnel and created a sonic boom at the exit. The sonic boom was extremely loud and disturbing to anyone nearby. While bird-watching, engineer Eiji Nakatsu noticed that the Kingfisher could dive from air to water with virtually no sound whatsoever. genotypisierung hepatitis c