Laminar and Turbulent Flows (image) University of Pennsylvania Caption This is data from the experiment, showing laminar (top) and turbulent (bottom) flow around the posts at the beginning of the pipe. Credit University of Pennsylvania Usage Restrictions With credit. 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.