EVOLUTION OF A CONVERGING SPHERICAL SHOCK-WAVE PULSE
نویسندگان
چکیده
منابع مشابه
On converging shock waves of spherical and polyhedral form
The behaviour of converging spherical shock waves is considered using Whitham’s theory of geometrical shock dynamics. An analysis of converging shocks whose initial shape takes the form of regular polyhedra is presented. The analysis of this problem is motivated by the earlier work on converging cylindrical shocks discussed in Schwendeman & Whitham (1987). In that paper, exact solutions were re...
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Abstract—The cylindrically converging shock wave was numerically simulated by solving the Euler equations in cylindrical coordinates with TVD scheme and MUSCL [1] approach, using Roe's approximate Riemann solver [2] and super-bee nonlinear limiter [3]. The present study used the in house code developed for this purpose. The behavior of the solution in the vicinity of axis is investigated and ...
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ژورنال
عنوان ژورنال: Bulletin of the Moscow State Regional University (Physics and Mathematics)
سال: 2018
ISSN: 2310-7251
DOI: 10.18384/2310-7251-2018-4-150-154