REGULARITIES OF THE INFLUENCE OF THE AERODYNAMIC COUPLING OF BLADES ON THE FORMATION OF THE SPECTRUM OF NATURAL VIBRATIONS OF THE RIMS OF TURBINE WHEELS OF GAS-TURBINE ENGINES

A. P. Zinkovskii; A. V. Poberezhnikov; V. A. Tsimbalyuk

首页> 外文期刊>Strength of Materials >REGULARITIES OF THE INFLUENCE OF THE AERODYNAMIC COUPLING OF BLADES ON THE FORMATION OF THE SPECTRUM OF NATURAL VIBRATIONS OF THE RIMS OF TURBINE WHEELS OF GAS-TURBINE ENGINES

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REGULARITIES OF THE INFLUENCE OF THE AERODYNAMIC COUPLING OF BLADES ON THE FORMATION OF THE SPECTRUM OF NATURAL VIBRATIONS OF THE RIMS OF TURBINE WHEELS OF GAS-TURBINE ENGINES

机译：叶片气动耦合对燃气轮机轮缘轮缘自然振动谱形成的影响

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We present the results of analytic and numerical investigations aimed at the evaluation of the influence of the aerodynamic coupling of blades on the formation of the spectrum of natural vibrations of the rims of turbine wheels regarded as a complex mechanical system with structural rotational symmetry with regard for the frequency detuning of blades.

机译：我们提供分析和数值研究的结果，旨在评估叶片的气动耦合对涡轮机轮辋的固有振动频谱形成的影响，该涡轮机轮辋被视为具有结构旋转对称性的复杂机械系统，刀片的频率失谐。

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《Strength of Materials》 |2010年第5期|共13页
作者
A. P. Zinkovskii; A. V. Poberezhnikov; V. A. Tsimbalyuk;
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正文语种 eng
中图分类工程材料学;
关键词
blade rim; detuning of frequencies; aerodynamic coupling; natural frequencies;

机译：叶片轮缘;频率失谐;空气动力耦合;固有频率;

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专利

1. REGULARITIES OF THE INFLUENCE OF THE AERODYNAMIC COUPLING OF BLADES ON THE FORMATION OF THE SPECTRUM OF NATURAL VIBRATIONS OF THE RIMS OF TURBINE WHEELS OF GAS-TURBINE ENGINES [J] . A. P. Zinkovskii, A. V. Poberezhnikov, V. A. Tsimbalyuk Strength of Materials . 2010,第5期

机译：叶片气动耦合对燃气轮机轮缘轮缘自然振动谱形成的影响
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轮叶片组件动态稳定性的实验性和计算估计
3. Information System and Model for Analyzing Blade Geometry and Solving Problems on Ensuring Quality of Aircraft Gas-Turbine Engines [J] . V. A. Pechenin, M. A. Bolotov, N. V. Ruzanov, Journal of Machinery Manufacture and Reliability . 2016,第2期

机译：叶片几何分析及飞机燃气轮机质量保证问题的信息系统与模型
4. INFLUENCE OF AERODYNAMIC MISTUNING AND AERODYNAMIC COUPLING ON VIBRATION BEHAVIOR OF MISTUNED SMALL RADIAL TURBINE WHEELS [C] . David Hemberger, Dietmar Filsinger, Hans-Joerg Bauer ASME turbo expo: turbine technical conference and exposition . 2017

机译：气动减震和气动耦合对小径向涡轮机振动特性的影响
5. Numerical investigation of the unsteady aerodynamics of blade tip leakage flow inside gas turbine engines. [D] . Phutthavong, Patricia. 2006

机译：燃气轮机内部叶片尖端泄漏流动非定常空气动力学的数值研究。
6. Influence of Reynolds Number on Multi-Objective Aerodynamic Design of a Wind Turbine Blade [O] . Mingwei Ge, Le Fang, De Tian -1

机译：雷诺数对风力涡轮机叶片多目标空气动力学设计的影响
7. Resonant vibrations resulting from the re-engineering of a constant-speed 2-bladed turbine to a variable-speed 3-bladed turbine [O] . Fleming, P.A. (author), Wright, A.D. (author), Fingersh, L.J. (author), 2011

机译：将恒速2叶片涡轮机改造为变速3叶片涡轮机产生的共振振动
8. Vibrational modes of several hollow turbine blades and of solid turbine blade of similar aerodynamic design [R] . Kemp, R H, Shifman, J 1949

机译：几种空心涡轮叶片和类似空气动力学设计的实心涡轮叶片的振动模式

REGULARITIES OF THE INFLUENCE OF THE AERODYNAMIC COUPLING OF BLADES ON THE FORMATION OF THE SPECTRUM OF NATURAL VIBRATIONS OF THE RIMS OF TURBINE WHEELS OF GAS-TURBINE ENGINES

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