A Bicharacteristic Scheme for the Numerical Computation of Two-Dimensional Converging Shock Waves

Uwe E. Meier; Frank Demmig

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A Bicharacteristic Scheme for the Numerical Computation of Two-Dimensional Converging Shock Waves

Uwe E. Meier·Frank Demmig

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Abstract

A 2d unsteady bicharacteristic scheme with shock fitting is presented and its characteristic step, shock point step and boundary step are described. The bicharacteristic scheme is compared with an UNO scheme and the Moretti scheme. Its capabilities are illustrated by computing a converging, deformed shock wave.

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Uwe E. Meier, Frank Demmig. 1997-08-07. A Bicharacteristic Scheme for the Numerical Computation of Two-Dimensional Converging Shock Waves. https://arxiv.org/abs/physics/9708008

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