| 轴流压气机叶片排流场非定常频谱特性试验技术 |
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| 引用本文： | 张燎原,胡骏.轴流压气机叶片排流场非定常频谱特性试验技术[J].燃气涡轮试验与研究,2004,17(1):46-49. |
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| 作者姓名： | 张燎原 胡骏 |
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| 作者单位： | 南京航空航天大学,能源与动力学院,南京,210016 |
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| 基金项目： | 武器装备预研基金(51459010201HK0201) |
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| 摘 要： | 为了揭示轴流压气机叶片排的非定常流动特性，同时与压气机气动性能和气动稳定性相关联，开展了轴流压气机叶片排流场非定常频谱特性试验研究，并对该试验的试验技术和参数测试方法做了相应介绍。试验结果表明，该试验技术对进行轴流压气机叶片排流场非定常频谱特性试验是行之有效的。
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| 关 键 词： | 轴流压气机 叶片排 流场 非定常流动 频谱特性 试验设备 |
| 文章编号： | 1672-2620(2004)01-0046-04 |
| 修稿时间： | 2003年9月25日 |
Test Technology of Unsteady Flow Frequency Spectrum Performance of an Axial Compressor |
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| ZHANG Liao-yuan,HU Jun.Test Technology of Unsteady Flow Frequency Spectrum Performance of an Axial Compressor[J].Gas Turbine Experiment and Research,2004,17(1):46-49. |
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| Authors: | ZHANG Liao-yuan HU Jun |
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| Abstract: | In order to identify unsteady flow frequency spectrum performance of a n axial compressor and to correlate with its aerodynamic characteristics and sta bility, an experimental study has been made on the unsteady flow frequency spect rum performance of an axial compressor blade row. Test technology and data instr umentation have also been described in this paper. Test results have shown that the test technology is effective and suitable for test of unsteady flow frequenc y spectrum performance of axial compressor. |
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| Keywords: | axial compressor unsteady flow test frequency spectrum performance |
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