Environmental Engineering Research Centre
School of Planning, Architecture and Civil Engineering

Andrew Good

Analysis of the near wake of a horizontal axis tidal turbine


MEng in Civil Engineering from QUB.

Work includes velocity measurement within the flow field of a horizontal axis tidal turbine model by particle image velocimetry (PIV). These measurements are analysed to aid the understanding of near wake processes and to provide datasets of high quality and resolution for the validation of numerical models which represent a second line of research. Systematic development of Reynolds-Averaged Navier Stokes computational fluid dynamics (RANS-CFD) models is underway using the commercial package Ansys-CFX. Once validated, these models will be used to provide near wake predictions for larger scale devices which prohibit the collection of such high quality data.

Conference Papers:

A. Good, G. Hamill, T. Whittaker, D. Robinson (2011), "PIV Analysis of
the Near Wake of a Tidal Turbine", The Proceedings of the Twenty-First
International O shore (Ocean) and Polar Engineering Conference, Maui,
ISBN 978-1-880653-96-8. p. 770-776.

S. Rose, A. Good, M. Atcheson, G. Hamill, C. Johnstone, P. Mackinnon, D.
Robinson, A. Grant, T. Whittaker (2011), "Investigating Experimental
Techniques for Measurement of the Downstream Near Wake of a Tidal
Turbine", The Proceedings of the Ninth European Wave and Tidal Energy
Conference, Southampton.