Rotating wheel experimental facility schematic (IMAGE) Lehigh University Caption Schematic of the rotating wheel experimental facility, where (a) rotating disk, (b) test section, (c) LED light source, (d) counterweights, (e) mirrors, and (f) high-speed camera. Credit Turbulent Mixing Laboratory/Lehigh University Usage Restrictions Credited, contextual use only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.