| タイトル | Evaluation of three thermal protection systems in a hypersonic high-heating-rate environment induced by an elevon deflected 30 deg |
| 本文（外部サイト） | http://hdl.handle.net/2060/19780007084 |
| 著者（英） | Weinstein, I.; Jackson, L. R.; Taylor, A. H. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1977-12-01 |
| 言語 | eng |
| 内容記述 | Three thermal protection systems proposed for a hypersonic research airplane were subjected to high heating rates in the Langley 8 foot, high temperature structures tunnel. Metallic heat sink (Lockalloy), reusable surface insulation, and insulator-ablator materials were each tested under similar conditions. The specimens were tested for a 10 second exposure on the windward side of an elevon deflected 30 deg. The metallic heat sink panel exhibited no damage; whereas the reusable surface insulation tiles were debonded from the panel and the insulator-ablator panel eroded through its thickness, thus exposing the aluminum structure to the Mach 7 environment. |
| NASA分類 | AIRCRAFT DESIGN, TESTING AND PERFORMANCE |
| レポートNO | 78N15027
NASA-TM-74077
L-11734 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/180276 |
