Video only in German
Video: Auf Biegen und Schwingen: Hightech-Rotorblätter im Test
How do you test rotor blades that are 57 meters long and weigh 20 tons? In the video, the DLR researchers provide an insight into how they took a close look at the high-tech rotor blades using a variety of measuring devices and sensors. The goal: to make wind energy quieter, more sustainable and more efficient. The DLR Krummendeich Wind Energy Research Park is funded by the Federal Ministry for Economic Affairs and Climate Protection (BMWK) and the Lower Saxony Ministry for Science and Culture (MWK).