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Rasoul Daneshfaraz

Rasoul Daneshfaraz

Academic rank: Professor
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Education: PhD.
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Faculty: 1
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Research

Title
A nonstandard finite difference scheme for the St. Venant equations
Type
Presentation
Keywords
St. Venant equations, nonstandard finite difference scheme, Lax method, Open channels.
Year
2016
Researchers Reza Shokri Jahandizi ، Rasoul Daneshfaraz

Abstract

In this work, we introduce a new nonstandard finite difference (NSFD) scheme to approximate solutions of a system of partial differential equations (PDEs) which is called St. Venant equations. To illustrate the accuracy of the designed new nonstandard scheme, we compare the numerical results obtained by the new scheme with the results of the Lax method.