| タイトル | Three-Component Force Measurements on a Scramjet in a Reflected-Shock Tunnel |
| 著者（英） | Tsai, C.-Y.; Bakos, R. J.; Mee, D. J. |
| 著者所属（英） | General Applied Science Labs., Inc. |
| 発行日 | 1998-12-01 |
| 言語 | eng |
| 内容記述 | A three-component stress-wave force-balance for a large scramjet has been designed, calibrated and tested in the HYPULSE reflected shock tunnel at GASL Inc., New York. The scramjet model is over 3-foot long and weighs in excess of 90 Ibm. The stress-wave force-balance is comprised of three stress bars which are attached to the model. Calibration results indicate that the force balance responds well within about 1 ms and that the sensitivity of the balance to the distribution of load is not large. Results with and without fuel injection were obtained in the tunnel operated for Mach 7 and Mach 10 flight simulation. These tests showed the force-balance can resolve axial force increments due to combustion of about 40 lb in the presence of model lift forces of 500-700 lb. |
| NASA分類 | Aircraft Propulsion and Power |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/342278 |
