Making aircraft more fuel-efficient is one of the aviation industry's most important goals. To this end, Lufthansa Technik uses AeroSHARK, a technology inspired by shark skin, which significantly reduces frictional drag and thus emissions. To attach the coating optimally, however, it is necessary to conduct flow simulations, which take the actual wing shape during flight into account. Measuring this is a challenge - and a specialty of the Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB. This was demonstrated during successful measurement flights by Lufthansa Technik.
More info at:
https://www.iosb.fraunhofer.de/en/proje ... shark.html