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On the total variation of high-order semi-discrete central schemes for conservation laws
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Levy, Doron Bryson, Steve |
| Copyright Year | 2004 |
| Description | We discuss a new fifth-order, semi-discrete, central-upwind scheme for solving one-dimensional systems of conservation laws. This scheme combines a fifth-order WENO reconstruction, a semi-discrete central-upwind numerical flux, and a strong stability preserving Runge-Kutta method. We test our method with various examples, and give particular attention to the evolution of the total variation of the approximations. |
| File Size | 451005 |
| Page Count | 11 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20050182789 |
| Archival Resource Key | ark:/13960/t24b81q8r |
| Language | English |
| Publisher Date | 2004-10-18 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Conservation Laws Stability Upwind Schemes Mathematics Runge-kutta Method Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |