Wind Energy Science
Wind Energy Science
WES
Articles | Volume 9, issue 1
Articles | Volume 9, issue 1
https://doi.org/10.5194/wes-9-235-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/wes-9-235-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 9, issue 1
Research article
 | 
24 Jan 2024
Research article |  | 24 Jan 2024

Developing a digital twin framework for wind tunnel testing: validation of turbulent inflow and airfoil load applications

Rishabh Mishra, Emmanuel Guilmineau, Ingrid Neunaber, and Caroline Braud

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Short summary
To investigate the impact of turbulence on aerodynamic forces, we first model turbulent kinetic energy decay theoretically using the Taylor length scale and employ this model to create a digital wind tunnel replica for simulating grid-generated turbulence. Experimental validation shows good alignment among theory, simulations, and experiments, paving the way for aerodynamic simulations. Finally, we successfully use the digital replica to obtain force coefficients for a 2D rotor blade section.
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