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Temporal and spatial inconsistencies of time-split finite-difference schemes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Dwoyer, D. L. Thames, F. C. |
| Copyright Year | 1981 |
| Description | The properties of an implicit time-split algorithm, which utilizes locally one dimensional spatial steps, are examined using the two-dimensional heat conduction equation as the test problem. Both temporal and spatial inconsistencies inherent in the scheme are identified. A consistent, implicit splitting approach is developed. The relationship between this method and other time-split implicit schemes is explained, and stability problems encountered with the method in three dimensions are discussed. |
| File Size | 1693111 |
| Page Count | 61 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810014221 |
| Archival Resource Key | ark:/13960/t83j8910n |
| Language | English |
| Publisher Date | 1981-04-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Navier-stokes Equation Flow Equations Algorithms Difference Equations Finite Difference Theory Consistency Dirichlet Problem Time Compressible Flow Hyperbolic Differential Equations Parabolic Differential Equations 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 |
