| タイトル | Experimental and Computational Study of Underexpanded Jet Impingement Heat Transfer |
| 本文（外部サイト） | http://hdl.handle.net/2060/20090024224 |
| 著者（英） | Picetti, Donald; Nowak, Robert J.; Rufer, Shann J.; Daryabeigi, Kamran |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2009-06-22 |
| 言語 | eng |
| 内容記述 | An experiment was performed to assess CFD modeling of a hypersonic-vehicle breach, boundary-layer flow ingestion and internal surface impingement. Tests were conducted in the NASA Langley Research Center 31-Inch Mach 10 Tunnel. Four simulated breaches were tested and impingement heat flux data was obtained for each case using both phosphor thermography and thin film gages on targets placed inside the model. A separate target was used to measure the surface pressure distribution. The measured jet impingement width and peak location are in good agreement with CFD analysis. |
| NASA分類 | Aeronautics (General) |
| レポートNO | LF99-8070 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
