✦ LIBER ✦

Spectral methods for 2D Riemann problems

✍ Scribed by Sidi M. Ould Kaber; Carole Rosier

Book ID: 104267657
Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 156 KB
Volume: 116
Category: Article
ISSN: 0045-7825
DOI: 10.1016/s0045-7825(94)80016-2

No coin nor oath required. For personal study only.

✦ Synopsis

We consider Riemann problems for a linear hyperbolic equation. At time t > 0, the solution is known outside the disk D(0, t). Inside this disk, we make coordinate transformations and obtain an elliptic problem which is solved by a spectral tau method. We compare the result with the spectral viscosity method applied to the original hyperbolic equation.

📜 SIMILAR VOLUMES

Spectral methods for exterior elliptic p

Spectral methods for exterior elliptic problems

✍ C. Canuto; S. I. Hariharan; L. Lustman 📂 Article 📅 1985 🏛 Springer-Verlag 🌐 English ⚖ 861 KB

Riemann problem method for generalized H

Riemann problem method for generalized Heisenberg equation

✍ Yu.L. Rodin 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 257 KB

Generalised iterative method for solving

Generalised iterative method for solving 2D multiscattering problems using spectral techniques

✍ Esteban, H.; Boria, V.E.; Baquero, M.; Ferrando, M. 📂 Article 📅 1997 🏛 The Institution of Electrical Engineers 🌐 English ⚖ 843 KB

ADI spectral collocation methods for par

ADI spectral collocation methods for parabolic problems

✍ B. Bialecki; J. de Frutos 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 326 KB

Implicit spectral methods for wave propa

Implicit spectral methods for wave propagation problems

✍ Stephan B Wineberg; Joseph F McGrath; Edward F Gabl; L Ridgway Scott; Charles E 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 69 KB

Spectral Element Methods for Axisymmetri

Spectral Element Methods for Axisymmetric Stokes Problems

✍ M.I. Gerritsma; T.N. Phillips 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 309 KB

The approximation of the Stokes problem in axisymmetric geometries using the spectral element method is considered. The presence of the volume element r dr dz in the weak formulation of the problem is shown to be a potential source of difficulty. The discrete equations associated with nodes on the a