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Dataset from a microphone arraymeasurement of a rotating fan

Jekosch, Simon; Sarradj, Ennes

FG Technische Akustik

The following instruction gives a summary of an microphone array measurement conducted at the TU Berlin in October 2019. The setup consists of a five-bladed fan with a diameter of 800mm and a sunflower array with 63 microphones as well as a laser trigger. The given dataset contains 9 measurement files with different rpm speed and distances between the array and the fan as well as a modified blade and a bluff body in front of the leading edge as a disruption.