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Currently the following benchmark case is available:

Axial fan which is measured by a laser

The case consists of a generic axial fan for industrial applications. Provided measurement data include instationary pressure probes in the rotor's tip gap, distributions of velocity and turbulent kinetic energy gained by laser Doppler anemometry, as well as acoustic results gained by microphones and beamforming.

A detailed description with references can be found in LA_Case4_AxialFan_measurements.pdf, opens a file in a new window
The rotor geometry is available as IGS or Parasolid file: cad_model.zip, opens a file in a new window

Measurement Results
Measurement File File Size
characteristic.zip, opens a file in a new window 32 KB
Ida_data.zip, opens a file in a new window 0,1 MB
mic_array.zip, opens an external URL in a new window 2.082 MB
mic_kulite.zip 359 MB