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      A note on steady flow into a submerged point sink

      Hocking, Graeme Charles; Forbes, Lawrence K.; Stokes, Tim E.
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      J-ANZIAM-2014.pdf
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      DOI
       10.1017/S1446181114000303
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      Hocking, G. C., Forbes, L. K., & Stokes, T. E. (2014). A note on steady flow into a submerged point sink. ANZIAM Journal, 56(2), 150–159. http://doi.org/10.1017/S1446181114000303
      Permanent Research Commons link: https://hdl.handle.net/10289/9416
      Abstract
      The steady, axisymmetric flow induced by a point sink (or source) submerged in an unbounded inviscid fluid is computed. The resulting deformation of the free surface is obtained, and a limit of steady solutions is found that is quite different to those obtained in past work. More accurate solutions indicate that the old limiting flow rate was too high and, in fact, the breakdown of steady solutions at a lower flow rate is characterized by the appearance of spurious wavelets at the free surface.
      Date
      2014
      Type
      Journal Article
      Publisher
      Cambridge University Press
      Rights
      © 2014 Australian Mathematical Society.
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      • Computing and Mathematical Sciences Papers [1455]
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