Conserved quantities in Stokes flow with free surfaces
作者:
L. J. Cummings,
S. D. Howison,
J. R. King,
期刊:
Physics of Fluids
(AIP Available online 1997)
卷期:
Volume 9,
issue 3
页码: 477-480
ISSN:1070-6631
年代: 1997
DOI:10.1063/1.869207
出版商: AIP
数据来源: AIP
摘要:
We derive an infinite set of invariants for two-dimensional Stokes flow with a free surface, driven by a point sink, in the case that surface tension effects are negligible. The complex variable methods used are closely related to those used for certain Hele–Shaw flows, which likewise have infinitely many conserved quantities. ©1997 American Institute of Physics.
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