Rubber tubes in the sea

Author:

Farley F. J. M.1,Rainey R. C. T.12,Chaplin J. R.1

Affiliation:

1. School of Civil Engineering and the Environment, University of Southampton, Highfield, Southampton SO17 1BJ, UK

2. Oil and Gas Division, Atkins Ltd, Woodcote Grove, Epsom, Surrey KT18 5BW, UK

Abstract

A long tube with elastic walls containing water is immersed in the sea aligned in the direction of wave travel. The waves generate bulges that propagate at a speed determined by the distensibility of the tube. If the bulge speed is close to the phase velocity of the waves, there is a resonant transfer of energy from the sea wave to the bulge. At the end of the tube, useful energy can be extracted. This paper sets out the theory of bulge tubes in the sea, and describes some experiments on the model scale and practical problems. The potential of a full-scale device is assessed.

Publisher

The Royal Society

Subject

General Physics and Astronomy,General Engineering,General Mathematics

Reference6 articles.

1. Radical design options for wave profiling wave energy converters;Farley F. J. M.;21st Int. Workshop on Water Waves and Floating Bodies, Loughborough, UK,2006

2. Laboratory testing the Anaconda

3. The Pelamis wave energy converter: it may be jolly good in practice, but will it work in theory?;Rainey R. C. T.;16th Int. Workshop on Water Waves and Floating Bodies, Hiroshima, Japan,2001

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