| タイトル | Factors affecting altitude relight performance of a double-annular ram-induction combustor |
| 本文（外部サイト） | http://hdl.handle.net/2060/19720024127 |
| 著者（英） | Schultz, D. F.; Mularz, E. J. |
| 著者所属（英） | NASA Lewis Research Center|Army Air Mobility Research and Development Lab. |
| 発行日 | 1972-09-01 |
| 言語 | eng |
| 内容記述 | A test program was conducted to evaluate the altitude relight capabilities of a short-length, double-annular, ram-induction combustor which was designed for Mach 3 cruise operation. The use of distorted inlet-air flow profiles was tried to evaluate their effect on the relight performance. No significant improvement in altitude relight performance was obtained with this approach. A study was also made to determine the effects of the reference Mach number, the fuel temperature, and the fuel volatility (ASTM-A1 against JP-4) on the altitude relight performance. Decreasing the reference Mach number, increasing the fuel temperature, and using more volatile fuel all decrease the combustor pressure necessary for relight. |
| NASA分類 | PROPULSION SYSTEMS |
| レポートNO | 72N31777
NASA-TM-X-2630
E-6788 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/202497 |
