CIP Method of Characteristics for the Solution of Tide Wave Equations
Joint Authors
Source
Advances in Mathematical Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-02
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The CIP-MOC (Constrained Interpolation Profile/Method of Characteristics) is proposed to solve the tide wave equations with large time step size.
The bottom topography and bottom friction, which are very important factor for the tidal wave model, are included to the equation of Riemann invariants as the source term.
Numerical experiments demonstrate the good performance of the scheme.
Compared to traditional semi-implicit (SI) finite difference scheme which is widely used in tidal wave simulation, CIP-MOC has better stability in simulating large gradient water surface change and has the ability to use much longer time step size under the premise of maintaining accuracy.
Besides, numerical tests with reflective boundary conditions are carried out by CIP-MOC with large time step size and good results are obtained.
American Psychological Association (APA)
Nie, Yafei& Fu, Kai& Lv, Xianqing. 2018. CIP Method of Characteristics for the Solution of Tide Wave Equations. Advances in Mathematical Physics،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1119119
Modern Language Association (MLA)
Nie, Yafei…[et al.]. CIP Method of Characteristics for the Solution of Tide Wave Equations. Advances in Mathematical Physics No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1119119
American Medical Association (AMA)
Nie, Yafei& Fu, Kai& Lv, Xianqing. CIP Method of Characteristics for the Solution of Tide Wave Equations. Advances in Mathematical Physics. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1119119
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119119