Fast Fourier Transform Algorithms for the Nonlinear Shallow Water Equations

Fast Fourier Transform Algorithms for the Nonlinear Shallow Water Equations

Discretization of the two dimensional nonlinear shallow water equations is done using pseudo-spectral methods with a translating vortex test case. First, the equations are modeled using Chebyshev differentiation with Fast Fourier Transform. The test case is an exact solution of the shallow water equ...

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Bibliographic Details
Main Authors: Saumya PUTHENVEETTIL, Kyle MANDLI
Format: Article
Language:English
Published: Stefan cel Mare University of Suceava 2020-07-01
Series:Journal of Applied Computer Science & Mathematics
Subjects:
nonlinear shallow water equations
partial differential equations
hyperbolic
spectral
pseudo-spectral
numerical computation
tsunami
storm surge
fast fourier transform
chebyshev differentiation
integrating factor
fluid dynamics
Online Access:https://www.jacsm.ro/view/?pid=30_6

Internet

https://www.jacsm.ro/view/?pid=30_6

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