| 双转子涡轮喷气发动机稳定工作裕度的测定技术研究 |
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| 引用本文： | 吴岳庚,运启生. 双转子涡轮喷气发动机稳定工作裕度的测定技术研究[J]. 航空学报, 1988, 0(6) |
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| 作者姓名： | 吴岳庚 运启生 |
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| 作者单位： | 黎阳机械公司(吴岳庚)，黎阳机械公司(运启生) |
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| 摘 要： | 本文介绍了对双转子涡喷发动机的喷水逼喘试验技术,为在双转子涡喷发动机上测定压缩系统的稳定工作裕度提供了一种稳定可靠的方法。通过对试验结果的数据处理、分析研究,为制造厂检验双转子发动机压气机的稳定工作裕度,提供了一种简单适用的稳态数据处理方法。
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| 关 键 词： | 涡轮喷气发动机 喘振试验 测量 |
INVESTIGATION OF MEASURING AND TESTING TECHNIQUES FOR EVALUATING STABLE OPERATING MARGIN OF TWIN-SPOOL TURBOJET ENGINE |
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| Wu Yuegeng and Yun Qisheng. INVESTIGATION OF MEASURING AND TESTING TECHNIQUES FOR EVALUATING STABLE OPERATING MARGIN OF TWIN-SPOOL TURBOJET ENGINE[J]. Acta Aeronautica et Astronautica Sinica, 1988, 0(6) |
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| Authors: | Wu Yuegeng and Yun Qisheng |
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| Affiliation: | Liyang Machinery Company |
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| Abstract: | t In this paper an experimental investigation technique of forced surge by water injection in the main combustion chamber is introduced and a reliable method for testing the actual stable operating margin of the compressor system in the twin-spool turbojet engine is demonstrated.A simple and practical data treatment method for evaluating the stable operating margin of compressors is recommended. |
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| Keywords: | turbojet engines surge tests measurement. |
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