Self-Positioning of a Floating Platform

Authors

  • Hiroshi Isshiki IMA
  • Hideyuki Niizato Hitachi Zosen Corporation

Keywords:

Self-Positioning, Floating body and ship, Current and wind, Turbine and sail, Navigation

Abstract

Self-positioning methods of a floating platform, namely methods to keep the position of a floating platform in current or wind without anchoring to the sea floor or without using externally supplied energy are discussed. Energy extracted from the current and/or wind is used for the self-positioning. More specifically, the energy is extracted from the current using the energy harvesting turbine and is used for the thrust generating turbine. The self-positioning using a method similar to the tucking of a sail boat is also possible using the thrust generating and energy harvesting turbines.

Author Biographies

  • Hiroshi Isshiki, IMA
    Representative of IMA
  • Hideyuki Niizato, Hitachi Zosen Corporation
    Business&Product Development Center, Environment, Energy & Plant Headquarters

References

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http://www.cehipar.es/__files/users/publicaciones/117.pdf

Eirik Bøckmann1, Sverre Steen1, Wind Turbine Propulsion of Ships, Second International Symposium on Marine Propulsors smp’11, Hamburg, Germany, June (2011). http://www.marinepropulsors.com/smp/files/downloads/smp11/Paper/FA1-2_Bockmann.pdf

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http://en.wikipedia.org/wiki/Betz's_law

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http://web.mit.edu/16.unified/www/FALL/thermodynamics/notes/node86.html

Downloads

Published

2014-10-15

How to Cite

Self-Positioning of a Floating Platform. (2014). Asian Journal of Engineering and Technology, 2(5). https://ajouronline.com/index.php/AJET/article/view/1825

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