| 多级轴流压气机失速边界预测方法研究 |
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| 引用本文： | 李景银 刘立军. 多级轴流压气机失速边界预测方法研究[J]. 西安交通大学学报, 1996, 30(5): 57-61 |
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| 作者姓名： | 李景银 刘立军 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 对Ｃ．Ｃ．Ｋｏｃｈ所提出的计算轴流压气机失速压计升能力的方法加以改进，提出改进的预测失速流量的半经验准则，并对２台１０几级轴流压气机的多条转速线进行了计算，与实验结果相比，吻合良好，符合工程应用要求。
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| 关 键 词： | 预测 失速边界 失速流量 轴流式压气机 压气机 |
PREDICTION OF THE STALL BOUNDARY IN MULTISTAGE AXIAL FLOW COMPRESSOR |
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| Li Jingyin, Liu Lijun, Li Chaojun. PREDICTION OF THE STALL BOUNDARY IN MULTISTAGE AXIAL FLOW COMPRESSOR[J]. Journal of Xi'an Jiaotong University, 1996, 30(5): 57-61 |
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| Authors: | Li Jingyin Liu Lijun Li Chaojun |
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| Abstract: | By modifying the method presented by C. C. Koch to calculate the stalling pressure risecapability of axial-flow compressor stages, this paper proposed a modified semi-empiricaljudge rule which can predict the stalling flow rate of multistage axial flow compressors,andthe predicting stalling mass flow rates of many speed lines of two industrial multistage axial flow compressors agreed with the experimental data well. |
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| Keywords: | multistage axial ho compressor prediction stall boudary |
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