Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9973
Title: Chebyshev finite spectral method for 2-D extended Boussinesq equations
Authors: Li, YS 
Zhan, JM
Su, W
Keywords: Chebyshev polynomial
Finite spectral method
Irregular waves
Issue Date: 2011
Publisher: Elsevier
Source: Journal of hydrodynamics, Ser.B, 2011, v. 23, no. 1, p. 1-11 How to cite?
Journal: Journal of hydrodynamics, Ser.B 
Abstract: In this article, an accurate Chebyshev finite spectral method for the 2-D extended Boussinesq equations is proposed. The method combines the advantages of both the finite difference and spectral methods. The Adams-Bashforth predictor and the fourth-order Adams-Moulton corrector are adopted for the numerical solution of the governing differential equations. An efficient wave absorption strategy is also proposed to effectively absorb waves at outgoing wave boundaries and reflected waves from the interior of the computational domain due to barriers and bottom slopes at the incident wave boundary to avoid contamination of the specified incident wave conditions. The proposed method is verified by a case where experimental data are available for comparison for both regular and irregular waves. The case is wave diffraction over a shoal reported by Vincent and Briggs. Numerical results agree very well with the corresponding experimental data.
URI: http://hdl.handle.net/10397/9973
ISSN: 1001-6058
DOI: 10.1016/S1001-6058(10)60081-9
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

4
Last Week
0
Last month
0
Citations as of Aug 24, 2017

WEB OF SCIENCETM
Citations

2
Last Week
0
Last month
0
Citations as of Aug 21, 2017

Page view(s)

32
Last Week
1
Last month
Checked on Aug 20, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.