Three-dimensional stability of a vertical columnar vortex pair in a stratified fluid
نویسندگان
چکیده
منابع مشابه
Short-wavelength instability and decay of a vortex pair in a stratified fluid
The evolution of a counter-rotating vortex pair in a stably stratified fluid is investigated using direct numerical simulations. The study focuses on the short-wavelength elliptic instability occurring in this flow and the subsequent decay of the vortices. Depending on the level of stratification, as characterized by the Froude number which indicates the time scale of buoyancy to that of the in...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2000
ISSN: 0022-1120,1469-7645
DOI: 10.1017/s0022112000001178