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First InVIGO test campaign was successfully carried out in CSTB facilities in December 2020. More than 10 days of wind tunnel tests allowed acquiring a lot of vortex data on around 50 wind/ground clearance configurations.

The 250 kW fan permitted to reproduce required engine flows for all expected combinations of engine intake and crosswind velocities.

Three Stereo-PIV planes, associated with pressures rakes measurements in fan plane, were acquired for every configuration.

All the data will be post-processed and compared to CFD simulations during the first months of 2021.

Nacelle positioned above a movable floor with PIV system on the opposite side.

invigo

The InVIGO project has received funding from the Clean Sky 2 Joint Undertaking under the European Union’s Horizon 2020 research and innovation programme under grant agreement No 864288. This communication and the data provided here represent only the authors’ view and do not engage Clean Sky 2 nor the European Union for any use that may be made of the information they contain.
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