Simulation of the Aerodynamic Behaviour of a Micro Wind Turbine
Examples of wind-turbine- oriented aerodynamic challenges · Examples of wind-turbine-oriented...
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Examples of wind-turbine-oriented aerodynamic challenges
French American Innovation Day 2019, March 18-19, Boston
Sandrine AUBRUN, Caroline BRAUD Boris CONAN, Benyamin SCHLIFFKE
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Main Objectives
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FLOATEOLE project
Credit: ©Ideol
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Methodology
Scientific and technical challenges : - Does the floater motion have an impact on the wind turbine wake development? - Wind tunnel testing: Floater motion emulation at very reduced scale - Sea testing: scanning LiDAR measurement on floating structures
- Multidisciplinary approach to study the wind – wave – structure coupling
- Experiments performed in controlled and real conditions (wind tunnel and sea test site, respectively)
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Technical challenges
Scanning Windcube
See Benyamin Schliffke’s poster Credit: ©Ideol
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ASAPe project
e-telltales
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Methodology wind upstream of the wind turbine rotor is highly unsteady and inhomogeneous (misalignment of the rotor in the wind, turbulence of the atmosphere, gusts … etc) while blades are becoming increasingly longer.
Using Add-ons (e-telltale) is foreseen to be a significant improvement to increase wind turbine lifetime.
Rezaeiha, 2017
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Technical challenges Progressive TRL increase through
See Caroline Braud’s poster