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pro vyhledávání: '"Jan Feys"'
Autor:
Jan Feys, S. A. Maslowe
Publikováno v:
Journal of Fluid Mechanics. 803:556-590
In this paper, we investigate the elliptical instability exhibited by two counter-rotating trailing vortices. This type of instability can be viewed as a resonance between two normal modes of a vortex and an external strain field. Recent numerical in
Autor:
S. A. Maslowe, Jan Feys
Publikováno v:
Studies in Applied Mathematics. 126:303-318
We investigate the eigenvalue problem governing the propagation of long nonlinear surface waves when there is a current beneath the surface, y being the vertical coordinate. The amplitude of such waves evolves according to the KdV equation and it was
Autor:
S. A. Maslowe, Jan Feys
Publikováno v:
Physics of Fluids. 26:024108
This paper presents an investigation of the stability of a trailing vortex using mean flow profiles given by an approximate solution of the Navier-Stokes equations. The axial and tangential velocity profiles obtained from this solution, deduced by Mo