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On symmetric and upwind tvd schemes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Yee, H. C. |
| Copyright Year | 1985 |
| Description | A class of explicit and implicit total variation diminishing (TVD) schemes for the compressible Euler and Navier-Stokes equations was developed. They do not generate spurious oscillations across shocks and contact discontinuities. In general, shocks can be captured within 1 to 2 grid points. For the inviscid case, these schemes are divided into upwind TVD schemes and symmetric (nonupwind) TVD schemes. The upwind TVD scheme is based on the second-order TVD scheme. The symmetric TVD scheme is a generalization of Roe's and Davis' TVD Lax-Wendroff scheme. The performance of these schemes on some viscous and inviscid airfoil steady-state calculations is investigated. The symmetric and upwind TVD schemes are compared. |
| File Size | 629281 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19860002442 |
| Archival Resource Key | ark:/13960/t07x1898v |
| Language | English |
| Publisher Date | 1985-09-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Conservation Laws Navier-stokes Equation Computational Fluid Dynamics Finite Difference Theory Euler Equations of Motion Equilibrium Flow Shock Absorbers Hyperbolic Functions Tvd Schemes Variational Principles Calculus of Variations 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 |
