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Finite difference time domain grid generation from amc helicopter models
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Cravey, Robin L. |
| Copyright Year | 1992 |
| Description | A simple technique is presented which forms a cubic grid model of a helicopter from an Aircraft Modeling Code (AMC) input file. The AMC input file defines the helicopter fuselage as a series of polygonal cross sections. The cubic grid model is used as an input to a Finite Difference Time Domain (FDTD) code to obtain predictions of antenna performance on a generic helicopter model. The predictions compare reasonably well with measured data. |
| File Size | 489721 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920024773 |
| Archival Resource Key | ark:/13960/t87h6h90v |
| Language | English |
| Publisher Date | 1992-09-01 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Aircraft Models Helicopters Finite Difference Theory Performance Prediction Fuselages Mathematical Models Aircraft Antennas Grid Generation Mathematics Computer Programs 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 |
