Scaling properties of vortex ring formation at a circular tube opening
نویسندگان
چکیده
منابع مشابه
A numerical study of vortex ring formation at the edge of a circular tube
An axisymmetric vortex-sheet model is applied to simulate an experiment of Didden (1979) in which a moving piston forces fluid from a circular tube, leading to the formation of a vortex ring. Comparison between simulation and experiment indicates that the model captures the basic features of the ring formation process. The computed results support the experimental finding that the ring trajecto...
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ژورنال
عنوان ژورنال: Physics of Fluids
سال: 1996
ISSN: 1070-6631,1089-7666
DOI: 10.1063/1.868967