International Journal of Fluid Mechanics Research
Publicou 6 edições por ano
ISSN Imprimir: 2152-5102
ISSN On-line: 2152-5110
IF:
1.1
5-Year IF:
1.3
Eigenfactor:
0.0002
JCI:
0.33
SJR:
0.256
SNIP:
0.49
CiteScore™::
2.4
H-Index:
23
Indexed in
Experimental Investigations of the Vortex Ring Transformation in a Laminar Stratified Shear Flow
Volume 30,
Edição 2, 2003,
3 pages
DOI: 10.1615/InterJFluidMechRes.v30.i2.50
RESUMO
The results of the experimental investigations of the transformation of vortex structures (vortex rings) in a laminar shear stratified flow are presented. The stratification is shown to reduce a height of lift of the vortex ring ejected in the vertical direction across the flow. It is found that the behavior of the vortex rings in a shear flow differs drastically from the behavior of the same rings in a stationary fluid. It is demonstrated that two solitary waves traveling along the core of a ring in the opposite directions appear induced by the effect of shear. This leads to the scattering of the rings' trajectories.
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