A Survey of the Analysis of Irregular Shock Refractions and its Application to Front Tracking Methods
نویسنده
چکیده
The collision of a shock with a material interface produces a variety of complicated refraction patterns. In this article, transitions from self-similar refractions to more complicated con gurations are studied using an approximate scattering analysis. This analysis suggests that there are ve di erent regimes for the transition from a regular self-similar wave to a composite irregular wave. Two of these ve cases have been incorporated into a front tracking code to provide enhanced resolution computations of such ows.
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تاریخ انتشار 1992