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  •   Open Research
  • AUT Faculties
  • Faculty of Design and Creative Technologies (Te Ara Auaha)
  • School of Engineering, Computer and Mathematical Sciences - Te Kura Mātai Pūhanga, Rorohiko, Pāngarau
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Computation of the surge motion of a floating elastic plate

Chung, H
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NZMS_col_slides_2011.pdf (3.079Mb)
Proceedings_2011_NZMC.pdf (4.809Mb)
Permanent link
http://hdl.handle.net/10292/3548
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Abstract
One difficulty with computing the surge of a floating elastic plate is that Green's function for the boundary value problem has singularities on the boundary and at the corners. This talk will show how to resolve the integrals over the corners using the Kummer transform to separate the singular part of Green's function. The resulting numerical computation avoids the singular parts altogether. In contrast, the zero-draft approximation allows no surge important in water-tank scaled experiments. Our computation method efficient and accurate to study the surge motion in various frequency/wavelength regimes.
Date
December 8, 2011
Source
New Zealand Mathematical Society Colloquium, University of Auckland, 6 – 8 December 2011
Item Type
Conference Contribution
Publisher
AUT University
Publisher's Version
http://nzmathsoc.org.nz/colloquium2011/home.php
Rights Statement
NOTICE: this is the author’s version of a work that was accepted for publication. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in (see Citation). The original publication is available at (see Publisher's Version)

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