항공우주시스템공학회지 (Journal of Aerospace System Engineering)
- 제1권1호
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- Pages.53-59
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- 2007
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- 1976-6300(pISSN)
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- 2508-7150(eISSN)
가스터빈 엔진의 입구 유동 왜속 시험
Inlet Distortion Test of Gas Turbine Engine
- 발행 : 2007.03.31
초록
Inlet distortion test was performed at Korea Aerospace Research Institute in order to evaluate the degradation of engine performance under the distorted inlet condition. In this paper, only the inlet pressure distortion was taken into consideration. During the development process of the inlet distortion test technique, variable distortion screen was designed and evaluated under various test conditions to establish the experimental database of distortion for engine test. The result of inlet distortion test for engine shows that the operating point was changed toward the worse direction and the degradation of engine performance by inlet distortion was verified.