Numerical solution to nonlinear Tricomi equation using WENO schemes

Nonlinear Tricomi equation is a hybrid (hyperbolic-elliptic) second order partial differential equation, modelling the sonic boom focusing. In this paper, the Tricomi equation is transformed into a hyperbolic system of first order equations, in conservation law form. On the upper boundary, a new...

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Hauptverfasser: Adrian Sescu, Abdollah A. Afjeh, Carmen Sescu
Format: Artigo
Sprache:Inglês
Veröffentlicht: Texas State University 2010-09-01
Schriftenreihe:Electronic Journal of Differential Equations
Schlagworte:
Nonlinear aeroacoustics
hyperbolic conservation law
discretized equations
Online Zugang:http://ejde.math.txstate.edu/conf-proc/19/s2/abstr.html
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