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Spectral methods for the euler equations: chebyshev methods and shock-fitting
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Zang, T. A. Salas, M. D. Hussaini, M. Y. Kopriva, D. A. |
| Copyright Year | 1984 |
| Description | The Chebyshev spectral collocation method for the Euler gas-dynamic equations is described. It is used with shock fitting to compute several two-dimensional, gas-dynamic flows. Examples include a shock-acoustic wave interaction, a shock/vortex interaction, and the classical blunt body problem. With shock fitting, the spectral method has a clear advantage over second order finite differences in that equivalent accuracy can be obtained with far fewer grid points. |
| File Size | 879621 |
| Page Count | 40 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19840009050 |
| Archival Resource Key | ark:/13960/t10p5wr0g |
| Language | English |
| Publisher Date | 1984-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aeronautics (general) Supersonic Flow Shock Waves Accuracy Gas Dynamics Spectrum Analysis Finite Difference Theory Euler Equations of Motion Coordinates Chebyshev Approximation Oscillations Blunt Bodies Polynomials Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
