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Longshore boundary conditions for numerical wave models

✍ Scribed by D. Ian Austin; Lecturer Peter Bettess

Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
742 KB
Volume
2
Category
Article
ISSN
0271-2091

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The problem of truncating nearshore finite element wave models is addressed. Incorrect treatment of the artificial boundaries of the model will cause spurious wave reflections. Three methods for dealing with these boundaries: application of constraints, use of the Smith condition and longshore dampers, are proposed. Numerical results show the dampers to be the best method.

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