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Submarine manoeuvring and appendage design - what is the best option for a large SSK?

conference contribution
posted on 2023-05-23, 05:52 authored by Martin RenilsonMartin Renilson

In order to control manoeuvring motion in both the vertical and horizontal planes submarines are fitted with controllable appendages. The traditional approach to this for modern submarines is a rudder to control motion in the horizontal plane, together with forward and aft planes to control motion in the vertical plane.

The differences in manoeuvring in the horizontal plane and the vertical plane are outlined, and the need for forward planes demonstrated. There are various options for the location of the forward planes, and the pros and cons of these for a modern SSK are discussed.

Many SSKs are being fitted with X planes instead of the traditional cruciform configuration of rudder and aft planes. For some submarines X planes are likely to be better options, whereas for others the traditional cruciform arrangement is preferable. The hydrodynamic differences in the way these provide the required forces to control manoeuvring in both planes are explained, and the advantages and disadvantages of the different arrangements are discussed.

History

Publication title

Proceedings of the Inaugural SIA Submarine Science, Technology and Engineering Conference

Volume

A6

Editors

Peter Horobin

Pagination

1-6

Department/School

Australian Maritime College

Publisher

Submarine Institute of Australia

Place of publication

Deakin West ACT 2600 Australia

Event title

Inaugural SIA Submarine Science, Technology and Engineering Conference

Event Venue

Adelaide, Australia

Date of Event (Start Date)

2011-11-08

Date of Event (End Date)

2011-11-10

Rights statement

Copyright 2011 Submarine Institute of Australia.

Repository Status

  • Restricted

Socio-economic Objectives

Maritime

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    University Of Tasmania

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