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| Contents Jan Feb 2006 |
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| Wednesday, 18 January 2006 | |
The Front CoverThe beamforming acoustic imaging system showed on the front cover picture is dedicated to wind turbine noise radiation investigation. A very large acoustic antenna combined with Acoustic Picture Maker software allows users to locate the sources of noise on a fully operational wind turbine. More information regarding this new technique is given in the article published on page 6. Publisher's NoteFeaturesAcoustical Behaviour of a Wind Turbine By Vincent Benoit, ACB Engineering, France The Atmospheric Vortex Engine By Eric Michaud and Louis Michaud, Vortex Engine, Canada The Benefits of Cooperation By Ulf Petersson, Roxtec International, Sweden Company in FocusGardline Renewables Group
By Melanie Davey, Gardline Renewables Group, UK View from InsideThe European Energy ChallengeBy Corin Millais, EWEA CEO BookreviewWind Energy International 2005/2006By Hans Hof, Contributing Editor, Windtech International PreviewEWEC 2006ReviewThe WWEA at the 4th WWEC By Prof. Dr. Erico Spinadel, President, Argentinean Wind Energy Association |







