Consider the solution of the following template 1-D wave equation: +c du du dt ах Using a modified FTCS scheme, in which the term u for time discretization is expressed as u² = (²+²), where the index 'i' represents spatial discretization where as the superscript 'n' represents temporal discretization. Examine the numerical stability of this scheme using von- Neumann stability analysis.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter4: Numerical Analysis Of Heat Conduction
Section: Chapter Questions
Problem 4.6P
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Consider the solution of the following template 1-D wave equation: +c =0
Using a modified FTCS scheme, in which the term u for time discretization is expressed
du du
Ət dx
as u = (1+1), where the index 'i' represents spatial discretization where as the
superscript 'n' represents temporal discretization. Examine the numerical stability of this
scheme using von- Neumann stability analysis.
Transcribed Image Text:Consider the solution of the following template 1-D wave equation: +c =0 Using a modified FTCS scheme, in which the term u for time discretization is expressed du du Ət dx as u = (1+1), where the index 'i' represents spatial discretization where as the superscript 'n' represents temporal discretization. Examine the numerical stability of this scheme using von- Neumann stability analysis.
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