flanking rudder
Quick Summary
Flanking rudders are a specialized steering mechanism used on some ships, particularly shallow-draft push boats. They are positioned forward of the main propeller(s), with one flanking rudder on each side of the shaft. Their primary function is to assist the main rudder in generating sideways forces, which is crucial for maneuvering in tight spaces like river bends or channel turns, especially when pushing large groups of barges. These rudders are especially helpful when a ship needs to maneuver effectively while backing up, a situation where a standard stern rudder is often less effective.12
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shipShip maneuvering and directional control…with a pair of “flanking rudders” for each propeller. These are positioned forward of the propeller, one on each side of the shaft.
Read More…with a pair of “flanking rudders” for each propeller. These are positioned forward of the propeller, one on each side of the shaft.
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naval architectureRudders and planesControl surfaces called flanking rudders are placed forward of the screw propellers on shallow-draft push boats to assist the normal rudder in producing side forces. They enable these craft, when pushing groups of barges 1,000 or more feet in overall length, to maneuver around river bends and through…
Read MoreControl surfaces called flanking rudders are placed forward of the screw propellers on shallow-draft push boats to assist the normal rudder in producing side forces. They enable these craft, when pushing groups of barges 1,000 or more feet in overall length, to maneuver around river bends and through…
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