| 分散式叶型梳状五孔针—全台压气机级间参数测量新方案 |
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| 引用本文： | 林其勋,史春英,潘庚森.分散式叶型梳状五孔针—全台压气机级间参数测量新方案[J].航空动力学报,1991,6(2):137-138,192. |
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| 作者姓名： | 林其勋 史春英 潘庚森 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 作者首次提出分散式叶型梳状五孔针作为全台压气机转子后级间参数测量的新方案,并进行了实验论证。结果表明其静态特性光滑圆整明显优于球形五孔针而动态频响可提高七倍。
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| 收稿时间： | 7/1/1990 12:00:00 AM |
A DISTRIBUTED FIVE-HOLE PROBE RAKE ON STATOR BLADES FOR ROTOR EXIT MEASUREMENT OFA COMPRESSOR |
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| Lin Qixun,Shi Chunying and Pan Gengsen.A DISTRIBUTED FIVE-HOLE PROBE RAKE ON STATOR BLADES FOR ROTOR EXIT MEASUREMENT OFA COMPRESSOR[J].Journal of Aerospace Power,1991,6(2):137-138,192. |
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| Authors: | Lin Qixun Shi Chunying and Pan Gengsen |
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| Institution: | Northwestern Polytechnial University |
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| Abstract: | Each tube of five-holes probe will be placed at the same radius on five different blades of stator.The diameter of the probe and the wall proximity effect are decreased.The distributed five-hole probe rake has been verified experimentally.Its dynamical frequency response is enhanced seven times.Its characteristics are improved.The parameter measurement of each rotor exit in a multistage compressor becomes practicable. |
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