Wave propagation

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Revision as of 15:29, 19 September 2005

Contents 1 Introduction 2 Compact scheme 3 Runga Kutta 4 Sample result 5 Reference

Introduction

The 1-D wave propagation problem is used as a test case for studying the dissipation and dispersion errors in a given finite difference scheme.There are a number of schemes which can be used to solve the problem. The usage of a higher order compact stencil with a low storage 4th order Runga Kutta scheme to solve the current problem is discussed.

Compact scheme

Runga Kutta

Sample result

Reference