How Bullet Train Nose Designs Prevent Tunnel Shock Waves | WION Podcast

Описание: High-speed trains face a hidden enemy inside tunnels: violent pressure waves that can create loud sonic booms. In this episode, we explore how Japanese engineers solved this problem using kingfisher-inspired nose shapes that gently compress air, reduce peak pressure, cut external noise and unlock faster, more energy-efficient travel. From HS2’s pressure limits to advanced drag-reducing algorithms and tunnel-hood technologies, we break down the engineering that keeps high-speed rail smooth and quiet.

#technology #engineering #wionpodcast

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