A compact explicit difference scheme of high accuracy for extended Boussinesq equations

Zhou, Juntao, Lin, Jianguo and Xie, Zhihua ORCID: https://orcid.org/0000-0002-5180-8427 2007. A compact explicit difference scheme of high accuracy for extended Boussinesq equations. China Ocean Engineering 21 , pp. 507-514.

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Abstract

Presented here is a compact explicit difference scheme of high accuracy for solving the extended Boussinesq equations.For time discretization,a three-stage explicit Runge-Kutta method with TVD property is used at predicting stage,a cubic spline function is adopted at correcting stage,which made the time discretization accuracy up to fourth order;For spatial discretization,a three-point explicit compact difference scheme with arbitrary order accuracy is employed.The extended Boussinesq equations

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Last Modified:	02 Nov 2022 10:11
URI:	https://orca.cardiff.ac.uk/id/eprint/97706

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