| タイトル | Free-jet testing at Mach 3.44 in GASL's aero/thermo test facility |
| 著者（英） | Tsai, C. Y.; Cresci, D.; Koontz, S. |
| 著者所属（英） | General Applied Science Labs., Inc. |
| 発行日 | 1993-11-01 |
| 言語 | eng |
| 内容記述 | A supersonic blow-down tunnel has been used to conduct tests of a hydrogen burning ramjet engine at simulated Mach 3.44 conditions. A pebble-bed type storage heater, a free standing test cabin, and a 48 foot diameter vacuum sphere are used to simulate the flight conditions at nearly matched enthalpy and dynamic pressure. A two dimensional nozzle with a nominal 13.26 inch square exit provides a free-jet test environment. The facility used for these tests is described as are the results of a flow calibration performed on the M = 3.44 nozzle. Some facility/model interactions are discussed as are the eventual hardware modifications and operational procedures required to alleviate the interactions. Some engine test results are discussed briefly to document the success of the test program. |
| NASA分類 | RESEARCH AND SUPPORT FACILITIES (AIR) |
| レポートNO | 95N16320 |
| 権利 | No Copyright |
|
