| タイトル | Space shuttle plume simulation application. Results and math model |
| 本文（外部サイト） | http://hdl.handle.net/2060/19790007884 |
| 著者（英） | Conine, B.; Boyle, W. |
| 著者所属（英） | Northrop Services, Inc. |
| 発行日 | 1978-07-28 |
| 言語 | eng |
| 内容記述 | Pressure and gauge wind tunnel data from a transonic test of a 0.02 scale model of the space shuttle launch vehicle was analyzed to define the aerodynamic influence of the main propulsion system and solid rocket booster plumes during the transonic portion of ascent flight. Air was used as a simulant gas to develop the model exhaust plumes. A math model of the plume induced aerodynamic characteristics was developed for a range of Mach numbers to match the forebody aerodynamic math model. The base aerodynamic characteristics are presented in terms of forces and moments versus attitude. Total vehicle base and forebody aerodynamic characteristics are presented in terms of aerodynamic coefficients for Mach number from 0.6 to 1.4 Element and component base and forebody aerodynamic characteristics are presented for Mach numbers of 0.6, 1.05, 1.1, 1.25 and 1.4. The forebody data is available at Mach 1.55. Tolerances for all plume induced aerodynamic characteristics are developed in terms of a math model. |
| NASA分類 | SPACE TRANSPORTATION |
| レポートNO | 79N16055
NASA-CR-150889 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/176681 |
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