0 a flat, narrow part of a fan, propeller, etc. that turns because of the pressure of air or liquid against it --
Vane was himself surprised that there had not been more escapes and, therefore, damage.
This is illustrated by the weather vane.
These conditioning units included diffusers, corner vanes, a honeycomb, screens and a contraction and were inserted within the channel to suppress any spatial and temporal nonuniformity of the flow.
Vane directions agreed everywhere with the calculated streamline directions, within the ability of the eye to judge.
The inertial oscillations, though unsteady, may produce a non-linear higher order steady component by interacting with the vanes in the tank.
Discharge was controlled independently of the swirl vanes with a motoroperated cone valve at the upstream end of the stilling chamber.
Both a turbine airflow meter indicating to 0.1 m/s and a sensitive wind vane did not respond to airflow in the experimental area.
If this idea was completely correct the vane would have reversed its direction of rotation as it was moved into the core.
