Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cartoon depicting, four types of vortical structure associated with the transverse-jet near field: jet shear-layer vortices at the perimeter of the bending jet, the developing, counter-rotating vortex pair, horseshoe vortices on the wall. and wake vortices extending from the wall to the jet.
