| 涡轮喷气发动机在高空台上的排气反压模拟试验技术 |
| |
| 引用本文： | 朱青.涡轮喷气发动机在高空台上的排气反压模拟试验技术[J].推进技术,1995,16(1):80-86,19. |
| |
| 作者姓名： | 朱青 |
| |
| 作者单位： | 航天工业总公司３１所 |
| |
| 摘 要： | 介绍涡轮喷气发动机在高空模拟试车台上的排气反压模拟试验技术，并详述了提高涡喷发动机高空模拟高度的若干措施。利用这些试验技术，已成功地进行了数百次涡喷发动机高空模拟试验。
|
| 关 键 词： | 涡轮喷气发动机 高空模拟 试车台 高空模拟试验 航空发动机 |
A TEST TECHNOLOGY SIMULATION EXHAUSTION AMBIENT PRESSURE OF THE TURBOJET IN THE ALTITUDE-SIMULATING CHAMBER |
| |
| Zhu Qing.A TEST TECHNOLOGY SIMULATION EXHAUSTION AMBIENT PRESSURE OF THE TURBOJET IN THE ALTITUDE-SIMULATING CHAMBER[J].Journal of Propulsion Technology,1995,16(1):80-86,19. |
| |
| Authors: | Zhu Qing |
| |
| Institution: | The 31st Research Iust., Beijing, 100074 |
| |
| Abstract: | The simulating test technology of the exhaustion ambient pressure ofthe turbojet in some altitude simulating chamber is emphatically described, and themeasures to increase simulated altitudes such as appropriately using tail cabin, exhaust diffuser and ejector; choosing the quantity of water jected and cooling air; applying choking technique and improving the air-tightnelss in the cabin are also discussed in details.The simulating test technology of exhaustion ambient pressure has been applied to 600 tests for a turbojet of aircraft at high altitude conditions in some altitude simulating cabin, it is satisfied with requirements for tests of turbojet. |
| |
| Keywords: | Turbojet engine Altitude simulated test cell Altitude simulation test |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《推进技术》浏览原始摘要信息 |
| 点击此处可从《推进技术》下载免费的PDF全文 |
