| タイトル | Catalysis study for space shuttle vehicle thermal protection systems |
| 本文（外部サイト） | http://hdl.handle.net/2060/19740004385 |
| 著者（英） | Krishnan, N. G.; Delgass, W. N.; Breen, J.; Rosner, D. E.; Nordine, P. C.; Cibrian, R. |
| 著者所属（英） | Yale Univ. |
| 発行日 | 1973-10-04 |
| 言語 | eng |
| 内容記述 | Experimental results on the problem of reducing aerodynamic heating on space shuttle orbiter surfaces are presented. Data include: (1) development of a laboratory flow reactor technique for measuring gamma sub O and gamma sub N on candidate materials at surfaces, T sub w, in the nominal range 1000 to 2000, (2) measurements of gamma sub O and gamma sub N above 1000 K for both the glass coating of a reusable surface insulation material and the siliconized surface of a reinforced pyrolyzed plastic material, (3) measurement of the ablation behavior of the coated RPP material at T sub w is greater than or equal to 2150 K, (4) X-ray photoelectron spectral studies of the chemical constituents on these surfaces before and after dissociated gas exposure, (5) scanning electron micrograph examination of as-received and reacted specimens, and (6) development and exploitation of a method of predicting the aerodynamic heating consquences of these gamma sub O(T sub w) and gamma sub N(T sub w) measurements for critical locations on a radiation cooled orbiter vehicle. |
| NASA分類 | SPACE VEHICLES |
| レポートNO | 74N12498
NASA-CR-134124 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/196612 |
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