In an experiment on how turbulent boundary layers respond to acceleration in the flow around them, aerospace engineers at the observed an unexpected internal boundary layer. In an experiment on how ...

We have found that low levels of helium injection near the leading edge stabilizes the turbulent boundary layer, apparently causing a reverse transition to laminar flow to take place. These results ...

The Gas Dynamics Lab at Princeton University is currently taking part in transition studies on elliptic cone models. Working with the Applied Physics Group, some of the most recent laser diagnostics ...