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Convergence acceleration of a navier-stokes solver for efficient static aeroelastic computations
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Obayashi, Shigeru Guruswamy, Guru P. |
| Copyright Year | 1995 |
| Description | New capabilities have been developed for a Navier-Stokes solver to perform steady-state simulations more efficiently. The flow solver for solving the Navier-Stokes equations is based on a combination of the lower-upper factored symmetric Gauss-Seidel implicit method and the modified Harten-Lax-van Leer-Einfeldt upwind scheme. A numerically stable and efficient pseudo-time-marching method is also developed for computing steady flows over flexible wings. Results are demonstrated for transonic flows over rigid and flexible wings. |
| File Size | 644185 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19970009493 |
| Archival Resource Key | ark:/13960/t1rg0p20w |
| Language | English |
| Publisher Date | 1995-06-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Transonic Flow Computational Fluid Dynamics Flexible Wings Upwind Schemes Mathematics Pressure Distribution Wing Tips Steady State Lift Convergence Navier-stokes Equation Time Marching Aeroelasticity Leading Edges Rigid Wings Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
