EXPERIMENTAL-CALCULATION DETERMINATION OF DYNAMIC STABILITY OF BLADE ASSEMBLIES OF GTE COMPRESSOR ROTOR WHEELS

V. A. Tsymbalyuk; A. P. Zinkovskii; A. V. Poberezhnikov

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EXPERIMENTAL-CALCULATION DETERMINATION OF DYNAMIC STABILITY OF BLADE ASSEMBLIES OF GTE COMPRESSOR ROTOR WHEELS

机译：GTE压气机转子叶片叶片动态稳定性的实验计算确定。

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We discuss approaches to airfoil-cascade-based simulation of unsteady aerodynamic loads that act on the blades during their vibration in a gas flow. This paper describes the main concepts of the proposed procedure for experimental determination of unsteady aerodynamic loads and its validity limits. We summarize the results of calculation of the dynamic stability limits for blade assemblies of compressor rotor wheels of a modern gas-turbine engine.

机译：我们讨论了基于翼型叶栅的非稳态气动载荷模拟方法，这些载荷在叶片在气流中振动时作用于叶片。本文介绍了用于确定非定常空气动力载荷的实验步骤的主要概念及其有效性限制。我们总结了现代燃气涡轮发动机的压气机转子叶片叶片总成的动态稳定性极限的计算结果。

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《Strength of Materials》 |2001年第6期|共10页
作者
V. A. Tsymbalyuk; A. P. Zinkovskii; A. V. Poberezhnikov;
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正文语种 eng
中图分类工程材料学;
关键词
blade assembly; compressor; flutter; simulation; airfoil cascade; aerodynamic load; dynamic stability;

机译：叶片组件;压缩机;颤振;模拟;翼型叶栅;气动载荷;动态稳定性;

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1. EXPERIMENTAL-CALCULATION DETERMINATION OF DYNAMIC STABILITY OF BLADE ASSEMBLIES OF GTE COMPRESSOR ROTOR WHEELS [J] . V. A. Tsymbalyuk, A. P. Zinkovskii, A. V. Poberezhnikov Strength of Materials . 2001,第6期

机译：GTE压气机转子叶片叶片动态稳定性的实验计算确定。
2. Experimental and calculated estimations of dynamic stability of rotor wheel blade assemblies of gas-turbine engine compressors [J] . V. A. Tsimbalyuk, A. P. Zinkovskii, A. V. Poberezhnikov Проблемы прочностиПроблемы прочности: на рус．укр．и анг．языках . 2001,第6期

机译：燃气轮机压缩机转子叶片总成动态稳定性的实验和计算估计
3. Experimental and calculated estimations of dynamic stability of rotor wheel blade assemblies of gas-turbine engine compressors [J] . V. A. Tsimbalyuk, A. P. Zinkovskii, A. V. Poberezhnikov Проблемы прочностиПроблемы прочности: на рус．укр．и анг．языках . 2001,第6期

机译：燃气轮机压缩机转子轮叶片组件动态稳定性的实验性和计算估计
4. Estimation of vibrational state of mistuned blade assemblies of gas turbine compressor rotor wheel [C] . A. P. Zinkovskii International Conference on Flow-Induced Vibration . 2000

机译：燃气涡轮压缩机转子轮型迷雾叶片组件振动状态的估计
5. Axial compressor blade design for desensitization of aerodynamic performance and stability to tip clearance. [D] . Erler, Engin. 2013

机译：轴流压气机叶片设计可降低空气动力性能并保持叶尖间隙的稳定性。
6. Development of a PVDF Sensor Array for Measurement of the Dynamic Pressure Field of the Blade Tip in an Axial Flow Compressor [O] . Jiqing Cong, Jianping Jing, Changmin Chen, 2019

机译：PVDF传感器阵列的开发用于测量轴流压缩机中叶尖的动态压力场
7. Aerodynamic improvement of GTE compressors by space profiling of blade vanes [O] . V. P. Gerasimenko, M. Y. Shelkovsky 2013

机译：通过刀片叶片的空间剖面空气动力学改进GTE压缩机
8. EFFECT OF SWEEP ON PERFORMANCE OF COMPRESSOR BLADE SECTIONS AS INDICATED BY SWEPT-BLADE ROTOR, UNSWEPT-BLADE ROTOR, AND CASCADE TESTS [R] . William R. Godwin 1957

机译：sWET对转子叶片截面性能的影响由sWEpT-BLaDE转子，UNsWEpT-BLaDE转子和级联试验表明

EXPERIMENTAL-CALCULATION DETERMINATION OF DYNAMIC STABILITY OF BLADE ASSEMBLIES OF GTE COMPRESSOR ROTOR WHEELS

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