Two Faces of a Whirl — Free Vortex, Forced Vortex, and Helmholtz
·5 min read
A free vortex revolves with zero vorticity except at the center. The Rankine core spins at 2U/R and meets the 1/r tail smoothly at the core radius r = R.
Related tags
A free vortex revolves with zero vorticity except at the center. The Rankine core spins at 2U/R and meets the 1/r tail smoothly at the core radius r = R.
Related tags