Kepler Energy
   Home      Technology

The overall production design concept has been developed by Kepler and by its Supply Chain, and is production ready. For example, the image below shows how the rotor will be installed using simple, existing marine technology:


The innovative rotor technology is solidly underpinned by peer-reviewed research publications:

McAdam, R.A., Houlsby, G.T., Oldfield, M.L.G., “Experimental measurements of the hydrodynamic performance and structural loading of the Transverse Horizontal Axis Water Turbine: Part 1”, Renewable Energy, Volume 59, November 2013, Pages 105-114, ISSN 0960-1481, 10.1016/j.renene.2013.03.016. (http://www.sciencedirect.com/science/article/pii/S0960148113001729)

McAdam, R.A., Houlsby, G.T., Oldfield, M.L.G., “Experimental measurements of the hydrodynamic performance and structural loading of the Transverse Horizontal Axis Water Turbine: Part 2”, Renewable Energy, Volume 59, November 2013, Pages 141-149, ISSN 0960-1481, 10.1016/j.renene.2013.03.015. (http://www.sciencedirect.com/science/article/pii/S0960148113001717)

McAdam, R.A., Houlsby, G.T., Oldfield, M.L.G., “Experimental measurements of the hydrodynamic performance and structural loading of the Transverse Horizontal Axis Water Turbine: Part 3”, Renewable Energy, Volume 59, November 2013, Pages 82-91, ISSN 0960-1481, 10.1016/j.renene.2013.03.012. (http://www.sciencedirect.com/science/article/pii/S0960148113001687)

McAdam RA., 2012,   “Studies into the technical feasibility of the transverse horizontal axis water turbine.” DPhil thesis. Oxford: University of Oxford; 2012.”

McAdam, R.A., Houlsby, G.T., Oldfield, M.L.G.,  2011, “Structural and Hydrodynamic Model Testing of the Transverse Horizontal Axis Water Turbine”, Proceedings of the 9th European Wave and Tidal Energy Conference, University of Southampton, 5-9  September 2011.

Draper, S., Houlsby, G.T., Oldfield, M.L.G. and Borthwick, A.G.L., 2010, “Modeling Tidal Energy Extraction in a Depth Averaged Domain”,  IET Renew. Power Gener., 2010, Volume 4, Issue 6, November 2010, p. 545 – 554, DOI: 10.1049/iet-rpg.2009.0196, Print ISSN 1752-1416, Online ISSN 1752-1424 (Also in Proceedings of the 8th European Wave and Tidal Energy Conference, Uppsala, Sweden, 7-10 September 2009). ( http://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2009.0196 )

McAdam, R.A., Houlsby, G.T., Oldfield, M.L.G.  and McCulloch, M.D., 2010, “Experimental Testing of the Transverse Horizontal Axis Water Turbine”, IET Renew. Power Gener., 2010, Vol. 4, Volume 4, Issue 6, November 2010, p. 510 – 518, DOI: 10.1049/iet-rpg.2009.0194, Print ISSN 1752-1416, Online ISSN 1752-1424 (also in Proceedings of the 8th European Wave and Tidal Energy Conference, Uppsala, Sweden, 7-10 September 2009). ( http://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2009.0194 )

Houlsby, G.T., Draper, S.  and Oldfield, M.L.G., 2008, “Application of Linear Momentum Actuator Disc Theory to Open Channel Flow” Oxford University Dept. Engineering Science Report No. OUEL 2296/08

Houlsby, G.T., Oldfield, M.L.G.  and McCulloch, M.D., 2008, “Water Turbine”, British Patent WO/2008/145991  “Water Turbine” filed on 30 May 2007 and published on 04.12.2008.

 

The research program was undertaken at the Newcastle University flume, and supported by the Technology Strategy Board. The image below shows the 1:20 model THAWT rotor being lowered into the test flume before power and stress measurements:


 

 

 

 Kepler Energy. 2013.