| タイトル | The thermal and mechanical properties of a low density elastomeric ablation material |
| 本文（外部サイト） | http://hdl.handle.net/2060/19730023730 |
| 著者（英） | Engelke, W. T.; Robertson, R. W.; Pears, C. D.; Bush, A. L. |
| 著者所属（英） | Southern Research Inst. |
| 発行日 | 1973-09-01 |
| 言語 | eng |
| 内容記述 | Thermal and mechanical properties data were obtained for a low density elastomeric resin based ablation material with phenolic-glass honeycomb reinforcement. Data were obtained for the material in the charred and uncharred state. Ablation material specimens were charred in a laboratory furnace at temperatures in the range from 600 K to 1700 K to obtain char specimens representative of the ablation char layer formed during reentry. These specimens were then used to obtain effective thermal conductivity, heat capacity, porosity, and permeability data at the char formation temperature. This provided a boxing of the data which enables the prediction of the transient response of the material during ablation. Limited comparisons were made between the furnace charred specimens and specimens which had been exposed to simulated reentry conditions. |
| NASA分類 | MATERIALS, NONMETALLIC |
| レポートNO | 73N32463
NASA-CR-132281 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/197449 |
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