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Generations of orthogonal surface coordinates
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Blottner, F. G. Moreno, J. B. |
| Copyright Year | 1980 |
| Description | Two generation methods were developed for three dimensional flows where the computational domain normal to the surface is small. With this restriction the coordinate system requires orthogonality only at the body surface. The first method uses the orthogonal condition in finite-difference form to determine the surface coordinates with the metric coefficients and curvature of the coordinate lines calculated numerically. The second method obtains analytical expressions for the metric coefficients and for the curvature of the coordinate lines. |
| File Size | 151388 |
| Page Count | 4 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810006186 |
| Archival Resource Key | ark:/13960/t56f0ns8j |
| Language | English |
| Publisher Date | 1980-01-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Invariant Imbeddings Interpolation Boundary Value Problems Coordinate Transformations Fluid Dynamics Three Dimensional Flow Finite Difference Theory Orthogonal Functions Flow Geometry Grid Generation Mathematics Orthogonality Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
