Predictor-corrector scheme for simulating wave propagation on shallow water region

1st International Conference on Maritime Sciences and Advanced Technology "Ocean Science and Technology Toward a Global Maritime Axis"

Fauzi, Rifky^1 ; Hari Wiryanto, L.^1

Institut Teknologi Bandung, Jalan Ganesha 10, Bandung, Indonesia^1

关键词: Bottom friction;    Neumann;    Predictor-corrector methods;    Predictor-corrector schemes;    Propagation of waves;    Saint-Venant;    Shallow waters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/162/1/012047/pdf
DOI  :  10.1088/1755-1315/162/1/012047

来源: IOP

【 摘 要 】

In this paper, a well-known Saint-Venant's Equation is solved by using Predictor-Corrector method to simulate the propagation of wave in shallow water region with several type of bottom friction effects. The predictor step is chosen to be Adam-Bashforth, meanwhile Adam-Moulton for the corrector step. Numerical stability is also discussed by applying von Neumann stability into the linear equations.