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Investigation of Laminar-Turbulent Transition on a Rotating Wind Turbine Blade of Multi Megawatt Class with Thermography and a Microphone Array

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Figure

Figure 1. Determination of an operating point for an aerodynamic profile. See table 1 for numbers.
Table 2. Summary of field experiments on wind turbine blades dedicated to investigations of laminarto turbulent transition
Figure 2. Position of sensors: (a) positions on the glove; (b) position of microphones; (c) positions ofpressure holes
Figure 3. data acquisition system. Length about 1 meter
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