Search Results - "Tokar’, I. G."

Boundary Effect on Forming the Natural Frequency Spectrum of Flexural Vibrations of Beams with Local Surface Defects by Zinkovskii, A. P., Tokar, I. G.

“…The authors present the results of calculation investigations on the determination of the mechanisms of the boundary effect for the beam with a constant…”
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Study of the Influence of the Presence of Local Edge Damage on the Spectrum of Natural Frequencies of Torsional Vibrations of Cantilever Rods by Tokar, I. G., Derkach, O. L., Kabannyk, S. M., Kobzar, V. L.

“…The results of computational experiments to determine the influence of the width and location of a groove as a model of open edge crack on the formation of the…”
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Effect of Local Mistuning of Blade Vibration Frequencies on the Vibration Stress of Compressor and Turbine Disks of Aircraft Gas Turbine Engines by Zinkovskyi, A. P., Savchenko, K. V., Derkach, O. L., Tokar, I. G.

“…The effect of engineering and process factors on the vibration stress of the cantilevered bladed disks of the 1st stage – low-pressure compressor and the…”
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Influence of Local Surface Damage on the Natural Frequencies of the Higher Modes of Flexural Vibration of Cantilever Rods by Zinkovskii, A. P., Tokar’, I. G.

“…The operating life of gas turbine engines is, by and large, dependent on the reliability of compressor rotor blades that are subjected to a complex set of…”
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Influence of the parameters of a local defect in a regular system on the range of eigenfrequencies of vibrations and the level of vibration stresses in elements of the same type by Tokar’, I. G., Zinkovskii, A. P.

“…We describe the results of our experimental investigations aimed at the analysis of the influence of the parameters of defects in the form of open edge cracks…”
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A study of the influence of damage in equitype elements on vibration of regular systems by TOKAR', I. G, ZINKOVSKII, A. P

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Influence of the Local Surface Damage Parameters on the Natural Frequencies of Vibration of Structural Elements by Zinkovskii, P., Tokar’, I. G., Kruts, V. A.

“…This paper presents the results of the calculation and experimental investigations on assessing the influence of the local surface damage parameters on the…”
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Influence of the Orientation of Shroud Contact Surfaces on the Static Stress State of Turbine Rotor Blades by Savchenko, K. V., Zinkovskii, A. P., Tokar’, I. G., Kruglii, Ya. D.

“…The paper presents the results of the computational experiments to determine the regularities in the variation of the static stress state characteristics of…”
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On the problem of improvement of the damping ability of rotor blades of contemporary gas-turbine engines by TOKAR', I. G, ZINKOVSKII, A. P, MATVEEV, V. V

“…We present the results of experimental investigations of the influence of structural and technological factors on the damping ability of lock joints of…”
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Evaluation of vibration-induced stresses in teeth of rotor disks of compressors of gas-turbine engines by TOKAR, I. G, ADAMENKO, A. Ya, ZINKOVSKII, A. P, MATVEEV, V. V

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Substantiation of improved efficiency of electrodynamic excitation of vibration in fatigue testing of machine structural components by ZINKOVSKII, A. P, TOKAR', I. G, GRYAZNOV, B. A, VLASENKO, V. I, NALIMOV, Yu. S

“…The paper presents the results of investigation aimed at substantiating the approaches to choosing a scheme of fastening structural components to be fatigue…”
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Influence of the Local Surface Damage Parameters on the Natural Frequencies of Vibration of Structural Elements.sup. by Zinkovskii, P, Tokar', I. G, Kruts, V. A

“…This paper presents the results of the calculation and experimental investigations on assessing the influence of the local surface damage parameters on the…”
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A study of the influence of damage in equitype elements on vibration of regular systems by Tokar, I G, Zinkovskii, A P

“…The results of an experimental study of the effect of operation-induced damage in equitype elements on vibration of regular system are illustrated by the…”
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Efficientcy improvement for eiectrodynamic excitation of vibration in fatigue tests of machine parts by Zinkovskii, A P, Tokar, I G, Vlasenko, B A, Gryaznov, V I, Nalimov, Yu S

“…Research results are presented on substantiation of approaches for selecting the scheme of machine parts fastening to eletctrodynamic excitater's movable table…”
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Vibration damping in models of turbine blades with a composite root by Adamenko, A. Ya, Tokar', I. G., Zin'kovskii, A. P., Matveev, V. V.

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Damping capacity of rods in a centrifugal-force field by Adamenko, A. Ya, Tokar', I. G., Zin'kovskii, A. P., Matveev, V. V.

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A method of examining the damping capacity of vanes of turbomachines under the effect of temperature and centrifugal forces by Adamenko, A. Ya, Tokar', I. G., Matveev, V. V.

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Resonance vibrations of rod models of turbine blades with sectional christmas-tree roots by Zin'kovskii, A. P., Smertyuk, M. V., Matveev, V. V., Tokar', I. G., Adamenko, A. Ya

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Damping properties of workpieces of a manganese-copper alloy of electroslag refining by Yakovlev, A P, Tokar, I G, Beregovenko, A Y, Ustinov, A I, Skorodzievskii, V S, Biktagirov, F K

“…We present the results of experimental investigation of the damping properties of a manganese-copper alloy (75% Mn-23% Cu-2% Ni) obtained by using the…”
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Damping properties of workpieces of a manganese-copper alloy of electroslag refining by YAKOVLEV, A. P, TOKAR, I. G, BEREGOVENKO, A. Yu, USTINOV, A. I, SKORODZIEVSKII, V. S, BIKTAGIROV, F. K

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