Rotating Stall Inception in Axial Compressors under Periodic Perturbations

机译：在周期性扰动下在轴向压缩机中旋转失速初始化

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The inception to rotating stall in axial compressors with inlet distortions is theoretically investigated by studying the three state Moore-Greitzer model with periodic perturbations. The model is transformed into a normal form by using the center manifold theory. Based on the normal form, we derived analytically the periodic solutions as well as their stability boundaries. When the amplitudes of the perturbations are small, the theoretic results predict quantitatively well to those from numerical simulations of the full model.

机译：通过研究具有定期扰动的三种状态摩尔 - 格雷策模型，理论上研究了具有入口失真的轴向压缩机中的旋转失速。通过使用中心歧管理论将该模型转换为正常形式。基于正常形式，我们通过分析地衍生定期解决方案以及它们的稳定边界。当扰动的幅度很小时，理论结果可以定量很好地预测完整模型的数值模拟的那些。

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来源
《Chinese Control and Decision Conference》|2013年||共6页
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作者
Wanjing Dong; Yong Wang;
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中图分类 TP273-53;
关键词
Moore-Greitzer Model; Rotating Stall; Periodical Perturbation; Normal Form;

机译：Moore-Greitzer模型;旋转摊位;定期扰动;正常形式;

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专利

1. Numerical study of the unsteady behaviors and rotating stall inception process in a counter-rotating axial compressor [J] . Mao Xiaochen, Liu Bo Proceedings of the Institution of Mechanical Engineers . 2016,第G14期

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2. Application of the Wavelet Transform of Pressure Signals for Detecting and Analyzing Rotating Stall Inception in Axial Flow Low Speed Compressor Stage [J] . Marcin Ziach, Miros?aw Majkut, Andrzej Witkowski The Archive of Mechanical Engineering . 2011,第1期

机译：压力信号小波变换在轴向流量低速压缩机阶段检测和分析旋转旋转初始化的应用
3. Detecting Rotating Stall Precursors in Axial Compressors via Perturbations Part 2: Experiments [J] . Wanjing Dong, Yong Wang Journal of propulsion and power . 2014,第5期

机译：通过扰动检测轴流压气机中的旋转失速前兆第2部分：实验
4. Rotating stall inception in axial compressors under periodic perturbations [C] . Dong Wanjing, Wang Yong Chinese Control and Decision Conference . 2013

机译：周期性扰动下轴向压缩机的旋转失速开始
5. Stall inception in a high-speed axial compressor. [D] . Cameron, Joshua David. 2007

机译：在高速轴向压缩机中失速开始。
6. Rotating Stall Induced Non-Synchronous Blade Vibration Analysis for an Unshrouded Industrial Centrifugal Compressor [O] . Xinwei Zhao, Qiang Zhou, Shuhua Yang, 2019

机译：无罩工业离心压缩机的旋转失速诱导非同步叶片振动分析
7. Role of Blade Passage Flow Structures in Axial Compressor Rotating Stall Inception [O] . Donald A. Hoying, Choon S. Tan, Huu Duc Vo, 1998

机译：刀片通道流动结构在轴向压缩机旋转失速初始的作用

Rotating Stall Inception in Axial Compressors under Periodic Perturbations

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