Gas Dynamic Action of Annular Blowing on the Aerodynamic Factors of the Resonance Vibration Excitation of Rotor Blades in a Compressor Stage

被引：0

作者：

Yu. M. Tereshchenko

E. V. Doroshenko

Yu. Yu. Tereshchenko

P. V. Gumenyuk

机构：

[1] National Aviation University,

来源：

Strength of Materials | 2018年 / 50卷

关键词：

annular blowing; blade; vibrations; compressor;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The paper presents the results of a study of the effect of annular blowing ahead of the rotor wheel of an axial compressor stage on the forced vibration excitation of rotor blades. It has been shown that annular blowing smooths the flow velocity field behind the axial compressor stage and reduces the level of vibratory stresses in the root section of the rotor blades.

引用

页码：317 / 322

页数：5

共 10 条

[1] Gas Dynamic Action of Annular Blowing on the Aerodynamic Factors of the Resonance Vibration Excitation of Rotor Blades in a Compressor Stage
Tereshchenko, Yu. M.
Doroshenko, E. V.
Tereshchenko, Yu. Yu.
Gumenyuk, P. V.
STRENGTH OF MATERIALS, 2018, 50 (02) : 317 - 322
[2] AERODYNAMIC FACTORS OF INFLUENCE ON THE RESONANCE VIBRATION OF GAS TURBINE COMPRESSOR BLADES
Tereshchenko, Yu. M.
Doroshenko, E. V.
Tehrani, A.
Abolhassanzade, J.
STRENGTH OF MATERIALS, 2015, 47 (05) : 711 - 718
[3] Aerodynamic Factors of Influence on the Resonance Vibration of Gas Turbine Compressor Blades
Yu. M. Tereshchenko
E. V. Doroshenko
A. Tehrani
J. Abolhassanzade
Strength of Materials, 2015, 47 : 711 - 718
[4] Effect of Design Parameters of an Axial Compressor Stage on Aerodynamic Damping and Excitation of Bending Flutter of Dynamically Uniform Rotor Blades.
Ginzburg, S.I.
Problemy Prochnosti, 1976, (03): : 70 - 80
[5] Effect of Aerodynamic Factors on Excitation of Torsional Flutter of Compressor Cascade Blades.
Tikhonov, N.D.
Problemy Prochnosti, 1976, (03): : 66 - 69
[6] Aerodynamic Excitation and Vibration Analysis of Centrifugal Compressor Impeller under Dynamic and Static Interference
Ma C.
Hong Z.
Zhang H.
Wu X.
Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2021, 41 (09): : 935 - 942
[7] RATIONAL DESIGN OF GAS TURBINE ENGINE COMPRESSOR TO PROVIDE THE REQUIRED DYNAMIC STRENGTH LEVEL OF ROTOR BLADES
Kolmakova, Dania
Popov, Grigorii
Shklovets, Aleksandr
Ermakov, Aleksandr
PROCEEDINGS OF THE ASME TURBO EXPO: TURBINE TECHNICAL CONFERENCE AND EXPOSITION, 2016, VOL 7A, 2016,
[8] Rotor-stator interactions in a four-stage-low-speed axial compressor -: Part II:: Unsteady aerodynamic forces of rotor and stator blades
Mailach, R
Müller, L
Vogeler, K
JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 2004, 126 (04): : 519 - 526
[9] The Method of the Gas-Dynamic Centrifugal Compressor Stage Characteristics Recalculation for Variable Rotor Rotational Speeds and the Rotation Angle of Inlet Guide Vanes Blades if the Kinematic and Dynamic Similitude Conditions are not Met
Vanyashov, A. D.
Karabanova, V. V.
OIL AND GAS ENGINEERING (OGE-2017), 2017, 1876
[10] Effect of the Shroud Seal Design on Gas Dynamic Excitation of Low-Frequency Vibration of a Turbine Rotor.
Olimpiev, V.I.
Teploenergetika, 1977, (07): : 24 - 28

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