Assessment of the effects of azimuthal mode number perturbations upon the implosion processes of fluids in cylinders
Sign Up to like & getrecommendations! Published in 2017 at "Physica D: Nonlinear Phenomena"
DOI: 10.1016/j.physd.2017.02.012
Abstract: Abstract Fluid instabilities arise in a variety of contexts and are often unwanted results of engineering imperfections. In one particular model for a magnetized target fusion reactor, a pressure wave is propagated in a cylindrical… read more here.
Keywords: mode number; effects azimuthal; implosion; number perturbations ... See more keywords
On the impulse response and global instability development of the infinite rotating-disc boundary layer
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.748
Abstract: Linear disturbance development in the von Kármán boundary layer on an infinite rotating-disc is investigated for an extensive range of azimuthal mode numbers $n$ . The study expands upon earlier investigations that were limited to… read more here.
Keywords: azimuthal mode; rotating disc; infinite rotating; development ... See more keywords
Azimuthal-mode solutions of two-dimensional Euler flows and the Chaplygin–Lamb dipole
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.892
Abstract: Exact solutions for multipolar azimuthal-mode vortices in two-dimensional Euler flows are presented. Flow solutions with non-vanishing far-field velocity are provided for any set of azimuthal wavenumbers $m$ and arbitrary number $n$ of vorticity shells. For… read more here.
Keywords: chaplygin lamb; euler flows; dipole; two dimensional ... See more keywords