Summary
A new type of extended Boussinesq model has been developed by decomposing the vertical variations of velocity on a basis of functions. The aim of this paper is firstly to present the theoretical bases of this finite elements model and to study his frequency behaviour. The radiation condition at an open boundary is written for regular waves. For irregular waves, reflection errors coming from an active absorbing boundary are then assessed.
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© 2003 Springer-Verlag Berlin Heidelberg
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Sergent, P., Gomi, P., Meftah, K. (2003). Active Absorbing Boundary for an Extended Boussinesq-Like Model. In: Cohen, G.C., Joly, P., Heikkola, E., Neittaanmäki, P. (eds) Mathematical and Numerical Aspects of Wave Propagation WAVES 2003. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-55856-6_17
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DOI: https://doi.org/10.1007/978-3-642-55856-6_17
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-62480-3
Online ISBN: 978-3-642-55856-6
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