| 周向槽机匣对压缩机稳定性的影响 |
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| 引用本文： | 刘传乐,楚武利,张皓光. 周向槽机匣对压缩机稳定性的影响[J]. 风机技术, 2011, 0(2): 6-9,27 |
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| 作者姓名： | 刘传乐 楚武利 张皓光 |
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| 作者单位： | 西北工业大学动力与能源学院 |
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| 摘 要： | 利用NUMECA软件对某跨音速压缩机形成了一套可靠的数值计算模型.设计了一种周向槽处理机匣,计算表明处理机匣可明显扩大压缩机稳定工作范围,并通过对转子内部流场模拟分析出原因.
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| 关 键 词： | 跨音压缩机 处理机匣 数值模拟 |
The Influence of Circumferential Groove Casing Treatment on Compressor Stability |
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| Abstract: | A dependable numerical model was built by the NUMECA software on a high-loaded transonic compressor.Then a circumferential grooved casing treatment was designed,and the numerical simulation research showed that it can obviously enlarge the stable working range of compressor.And the reason was analyzed with internal flow field simulation analysis of rotor. |
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| Keywords: | transonic compressor casing treatment numerical simulation |
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