| 摘要 |
The invention relates to a method for reducing water friction on the hull of a ship, particularly a canal boat, in which a gas is introduced between the hull and the surrounding water below the water level. The inventive method is characterized in that the gas is introduced into the water in an upper area of the hull close to the water level and that, when the ship is in motion with a resulting water flow along the hull, the introduced gas is guided aftwards into a lower lying area of the hull, particularly below the ship's bottom. The invention also relates to a device for reducing water friction on the hull of a ship.
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