A Unique Finite Element Modeling of the Periodic Wave Transformation over Sloping and Barred Beaches by Beji and Nadaoka's Extended Boussinesq Equations
Joint Authors
Jabbari, Mohammad H.
Sayehbani, Mesbah
Reisinezhad, Arsham
Ghadimi, Parviz
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-16
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper presents a numerical model based on one-dimensional Beji and Nadaoka's Extended Boussinesq equations for simulation of periodic wave shoaling and its decomposition over morphological beaches.
A unique Galerkin finite element and Adams-Bashforth-Moulton predictor-corrector methods are employed for spatial and temporal discretization, respectively.
For direct application of linear finite element method in spatial discretization, an auxiliary variable is hereby introduced, and a particular numerical scheme is offered to rewrite the equations in lower-order form.
Stability of the suggested numerical method is also analyzed.
Subsequently, in order to display the ability of the presented model, four different test cases are considered.
In these test cases, dispersive and nonlinearity effects of the periodic waves over sloping beaches and barred beaches, which are the common coastal profiles, are investigated.
Outputs are compared with other existing numerical and experimental data.
Finally, it is concluded that the current model can be further developed to model any morphological development of coastal profiles.
American Psychological Association (APA)
Jabbari, Mohammad H.& Ghadimi, Parviz& Sayehbani, Mesbah& Reisinezhad, Arsham. 2013. A Unique Finite Element Modeling of the Periodic Wave Transformation over Sloping and Barred Beaches by Beji and Nadaoka's Extended Boussinesq Equations. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1032771
Modern Language Association (MLA)
Jabbari, Mohammad H.…[et al.]. A Unique Finite Element Modeling of the Periodic Wave Transformation over Sloping and Barred Beaches by Beji and Nadaoka's Extended Boussinesq Equations. The Scientific World Journal No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-1032771
American Medical Association (AMA)
Jabbari, Mohammad H.& Ghadimi, Parviz& Sayehbani, Mesbah& Reisinezhad, Arsham. A Unique Finite Element Modeling of the Periodic Wave Transformation over Sloping and Barred Beaches by Beji and Nadaoka's Extended Boussinesq Equations. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-1032771
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1032771