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BackChinese engineers reduce cargo ship fuel use by 5% with high-speed torpedo tech
Chinese engineers reduce cargo ship fuel use by 5% with high-speed torpedo tech
Tech
SCMP News1 hour agoTech1 min readChina

Chinese engineers reduce cargo ship fuel use by 5% with high-speed torpedo tech

A bubble-lubrication system cuts net energy consumption using drag-reduction principles.

Quick Look

Chinese engineers are applying drag-reduction principles from supercavitating projectiles to commercial shipping, using a bubble-lubrication system to reduce net energy consumption.

AI-generated summary

Why It Matters

Supercavitating projectiles are traditionally used to streak through water to intercept naval mines, incoming torpedoes, and unmanned underwater vehicles.

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Beyond torpedoes, supercavitating projectiles can streak through the water at blistering speeds to intercept naval mines, incoming torpedoes and unmanned underwater vehicles, and even combat divers.

Now, Chinese engineers are applying a related drag-reduction principle to commercial shipping, with a bubble-lubrication system cutting net energy consumption.

Open Questions

  • What is the commercial availability timeline for the bubble-lubrication system?
  • How significant is the energy consumption reduction?

Related Topics

This article was originally published by SCMP News.

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