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Parametric analytical studies for the nonlinear dynamic response of the tile/pad space shuttle thermal protection system
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Edighoffer, H. |
| Copyright Year | 1981 |
| Description | The studies examined for imposed sinusoidal and random motions of the shuttle skin and/or applied tile pressure. Studies are performed using the computer code DYNOTA which takes into account the highly nonlinear stiffening hysteresis and viscous behavior of the pad joining the tile to the shuttle skin. Where available, experimental data are used to confirm the validity of the analysis. Both analytical and experimental studies reveal that the system resonant frequency is very high for low amplitude oscillations but decreases rapidly to a minimum value with increasing amplitude. |
| File Size | 2373248 |
| Page Count | 73 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19820002228 |
| Archival Resource Key | ark:/13960/t9f52gv4q |
| Language | English |
| Publisher Date | 1981-10-28 |
| Access Restriction | Open |
| Subject Keyword | Space Transportation Dynamic Response Thermal Protection Tiles Control Equipment Reusable Heat Shielding Ablative Materials Parameterization Space Shuttle Orbiters Reentry Shielding Nonlinear Systems 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 |
