| タイトル | Air Force brush seal programs |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940017320 |
| 著者（英） | Dowler, Connie |
| 著者所属（英） | Air Force Systems Command |
| 発行日 | 1993-10-01 |
| 言語 | eng |
| 内容記述 | Aggressive pursuit of increased performance in gas turbine engines is driving the thermodynamic cycle to higher pressure ratios, bypass ratios, and turbine inlet temperatures. As these parameters increase, internal air system and resultant thermodynamic cycle losses increase. This conflict of reducing internal airflows while increasing thermodynamic efficiency and performance is putting more emphasis on improvements to the internal flow system. One improvement that has been and continues to be pursued by the Air Force for both man-rated and expendable turbine engine applications is the brush seal. This presentation briefly describes both past and current brush seal research and development programs and gives a summary of demonstrator and developmental engine testing of brush seals. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 94N21793 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/114844 |
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