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Progress on hybrid finite element methods for scattering by bodies of revolution
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Collins, Jeffery D. Volakis, John L. |
| Copyright Year | 1992 |
| Description | Progress on the development and implementation of hybrid finite element methods for scattering by bodies of revolution are described. It was found that earlier finite element-boundary integral formulations suffered from convergence difficulties when applied to large and thin bodies of revolution. An alternative implementation is described where the finite element method is terminated with an absorbing termination boundary. In addition, an alternative finite element-boundary integral implementation is discussed for improving the convergence of the original code. |
| File Size | 1740659 |
| Page Count | 20 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920009681 |
| Archival Resource Key | ark:/13960/t6m091g23 |
| Language | English |
| Publisher Date | 1992-02-01 |
| Access Restriction | Open |
| Subject Keyword | Numerical Analysis Finite Element Method Bodies of Revolution Boundary Integral Method Electromagnetic Scattering Electromagnetic Absorption Convergence 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 |
