Use of a rotated Riemann solver for the two-dimensional Euler equations
نویسندگان
چکیده
منابع مشابه
On Two-dimensional Riemann Problem for Pressure-gradient Equations of the Euler System
Abstract. We consider the two-dimensional Riemann problem for the pressuregradient equations with four pieces of initial data, so restricted that only one elementary wave appears at each interface. This model comes from the flux-splitting of the compressible Euler system. Lack of the velocity in the eigenvalues, the slip lines have little influence on the structures of solutions. The flow exhib...
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Riemann problems for the compressible Euler system in two space dimensions are complicated and difficult, but a viable alternative remains missing. We list merits of one-dimensional Riemann problems and compare them with those for the current two-dimensional Riemann problems, to illustrate their worthiness. We approach twodimensional Riemann problems via the methodology promoted by Andy Majda i...
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15 صفحه اولSelf-similar solutions of the Riemann problem for two-dimensional systems of conservation laws
In this paper, a new approach is applied to study the self-similar solutions of 2×2 systems of nonlinear hyperbolic conservation laws. A notion of characteristic directions is introduced and then used to construct local and smooth solutions of the associated Riemann problem
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 1993
ISSN: 0021-9991
DOI: 10.1016/s0021-9991(83)71103-4