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Unsteady Flow Induced by a Withdrawal Point Beneath a Free Surface

journal contribution
posted on 2023-05-16, 17:12 authored by Timothy Stokes, Hocking, GC, Lawrence ForbesLawrence Forbes
The unsteady axisymmetric withdrawal from a fluid with a free surface through a point sink is considered. Results both with and without surface tension are included and placed in context with previous work. The results indicate that there are two critical values of withdrawal rate at which the surface is drawn directly into the outlet, one after flow initiation and the other after the flow has been established. It is shown that the larger of these values corresponds to the point at which steady solutions no longer exist. © Australian Mathematical Society 2005.

Funding

Australian Research Council

History

Publication title

Anziam Journal

Volume

47

Issue

part 2

Pagination

185-202

ISSN

1446-1811

Department/School

School of Natural Sciences

Publisher

Australian Mathematics Publ Assoc Inc

Place of publication

Canberra, Australia

Repository Status

  • Restricted

Socio-economic Objectives

Expanding knowledge in the mathematical sciences

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