FRICTIONAL RESISTANCE REDUCING DEVICE AND SHIP INCLUDING SAME

FRICTIONAL RESISTANCE REDUCING DEVICE AND SHIP INCLUDING SAME

Disclosed are a frictional resistance reducing device that effectively reduces the frictional resistance of a ship, and a ship including same. The frictional resistance reducing device comprises: a first air discharge part formed on the leading undersurface of a ship and discharging air into water;...

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Hauptverfasser: KIM, Sang Min, KIM, Boo Ki, LEE, Dong Yeon, KIM, Hee Taek, KWON, Jong Oh, JANG, Jin Ho, LEE, Jae Doo, CHOI, Soon Ho
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
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creator KIM, Sang Min
KIM, Boo Ki
LEE, Dong Yeon
KIM, Hee Taek
KWON, Jong Oh
JANG, Jin Ho
LEE, Jae Doo
CHOI, Soon Ho
description Disclosed are a frictional resistance reducing device that effectively reduces the frictional resistance of a ship, and a ship including same. The frictional resistance reducing device comprises: a first air discharge part formed on the leading undersurface of a ship and discharging air into water; a second air discharge part formed behind the first air discharge part and discharging air into water; and an air supplying source supplying air to the first air discharge part and the second air discharge part, wherein the first air discharge part and the second air discharge part are disposed in-line along the lengthwise direction of the ship, and at least a portion of a first air discharge duration of the first air discharge part and at least a portion of a second air discharge duration of the second air discharge part overlap each other.
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language eng ; fre ; ger
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subjects EQUIPMENT FOR SHIPPING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
title FRICTIONAL RESISTANCE REDUCING DEVICE AND SHIP INCLUDING SAME
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