| タイトル | Gap heating with pressure gradients |
| 著者（英） | Scott, C. D.; Maraia, R. J. |
| 著者所属（英） | NASA Johnson Space Center |
| 発行日 | 1979-06-01 |
| 言語 | eng |
| 内容記述 | The heating rate distribution and temperature response on the gap walls of insulating tiles is analyzed to determine significant phenomena and parameters in flows where there is an external surface pressure gradient. Convective heating due to gap flow, modeled as fully developed pipe flow, is coupled with a two-dimensional thermal model of the tiles that includes conduction and radiative heat transfer. To account for geometry and important environmental parameters, scale factors are obtained by curve-fitting measured temperatures to analytical solutions. These scale factors are then used to predict the time-dependent gap heat flux and temperature response of tile gaps on the Space Shuttle Orbiter during entry. |
| NASA分類 | FLUID MECHANICS AND HEAT TRANSFER |
| レポートNO | 79A38029
AIAA PAPER 79-1043 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/426971 |
