The new construction of the variable profile rudders and a technical solution for increasing efficiency
EDN: CREIVW
Abstract
The rudders of variable profile, such as equipped with a flap and a pre-flap, have essentially higher efficiency than traditional rudders. Known designs of flap rudders have a few disadvantages, imperfections and impose constructive limitations on their technical characteristics. The article presents two new designs of rudders of variable profile, characterized by original actuators for controlling the moving elements of the rudder, as well as a device that improves the hydrodynamic characteristics of the rudder of variable profile. These technical solutions eliminate a significant part of the existing defects.
About the Authors
V. O. Bessonova
Far Eastern Federal University
Russian Federation
Russian Federation
PhD student
690922, Vladivostok, Russky Island, Ajax Bay, 10
A. P. Anosov
Far Eastern Federal University
Russian Federation
Russian Federation
DSc, Professor
690922, Vladivostok, Russky Island, Ajax Bay, 10
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Review
For citations:
Bessonova V.O., Anosov A.P. The new construction of the variable profile rudders and a technical solution for increasing efficiency. Research Bulletin by Russian Maritime Register of Shipping. 2025;1(80):50-63. (In Russ.) EDN: CREIVW
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