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DTSTART:19700329T010000
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CATEGORIES:Isaac Newton Institute Seminar Series
SUMMARY:Water-wave forcing on submerged plates - Malte Pet
 er (Universität Augsburg)
DTSTART;TZID=Europe/London:20190815T090000
DTEND;TZID=Europe/London:20190815T100000
UID:TALK128581AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/128581
DESCRIPTION:We discuss the application of the Wiener-Hopf meth
 od to linear water-wave interactions with submerge
 d plates. As the guiding problem\, the Wiener-Hopf
  method is used to derive an explicit expression f
 or the reflection coefficient when a plane wave is
  obliquely incident upon a submerged semi-infinite
  porous plate in water of finite depth. Having use
 d the Cauchy Integral Method in the factorisation\
 , the expression does not rely on knowledge of any
  of the complex-valued eigenvalues or correspondin
 g vertical eigenfunctions in the region occupied b
 y the plate. It is shown that the Residue Calculus
  technique yields the same result as the Wiener-Ho
 pf method for this problem and this is also used t
 o derive an analytical expression for the solution
  of the corresponding finite-plate problem. Applic
 ations to submerged rigid plates and elastic plate
 s are discussed as well.
LOCATION:Seminar Room 1\, Newton Institute
CONTACT:INI IT
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