Passage of a vortex ring through a circular aperture in an infinite plane
作者:
T. Miloh,
D. J. Shlien,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1977)
卷期:
Volume 20,
issue 8
页码: 1219-1227
ISSN:0031-9171
年代: 1977
DOI:10.1063/1.862002
出版商: AIP
数据来源: AIP
摘要:
The largest vortex ring that can pass through a prescribed circular aperture in a thin infinite plane has been analyzed for an inviscid and incompressible fluid. A closed form solution for the velocity potential and the core velocity was obtained. Also given are typical core paths for both passing and nonpassing cases as well as a relation between the core and ring radii for the limiting case.
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