2 travel innovations containing 'water' to reduce friction - MoreInspiration

2 innovations containing 'water'

Industry: travel × Function: reduce friction ×

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As the boat moves, high-pressure air is pumped under the hull. This forms a bubble that lifts up to 85 percent of the hull's displacement.

gas

ASV hulls dramatically improve ship efficiency by riding on air

Mitsubishi reduces friction on ship hulls by blowing bubbles

multiple hollows

Bubbles reduce friction on ships

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