Investigation of the Regularities of Distribution of Vibrostresses and Frequencies of Vibrations of Paired Turbine Blades.

被引：0

作者：

Gorodetskii, S.S.

Gryaznov, B.A.

Nalimov, Yu.S.

机构：

来源：

Problemy Prochnosti | 1974年 / 6卷 / 09期

关键词：

TURBOMACHINERY; -; Stresses; VIBRATIONS;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Regularities of distribution of vibrostresses and vibration frequencies in paired blades assembled according to the method of random selection without return in identical conditions and with a constant disturbing force are investigated. It is shown that frequency characteristics of blades can be described by the normal law of distribution, and vibrostresses - by asymmetric distribution with negative asymmetry and excess.

引用

页码：57 / 60

共 24 条

[1] PRETWIST AND SHEAR FLEXIBILITY IN THE VIBRATIONS OF TURBINE BLADES.
Krenk, S.
Gunneskov, O.
[J]. 1600, (52):
[2] Investigation of Turbine Stages with Radial Blades.
Yakovlev, V.P.
Mityushkin, Yu.I.
[J]. Izvestiya Vysshikh Uchebnykh Zavedenij i Energeticheskikh Ob''edinenij Sng. Energetika, 1978, (04): : 57 - 61
[3] Peculiarities of the State of Stress and Vibrations of Shrouded Turbine Blades.
Borishanskii, K.N.
[J]. Problemy Prochnosti, 1985, (05): : 69 - 73
[4] Investigation of Random Vibrations of Aircraft Engine Blades.
Gershgorin, A.D.
Kempner, M.L.
[J]. Problemy Prochnosti, 1984, (01): : 65 - 67
[5] Experimental Investigation of the Thermal State of Turbine Blades.
Manushin, E.A.
Sosnov, Yu.V.
Danilov, R.E.
[J]. Izvestiya Vysshikh Uchebnykh Zavedenii, Mashinostroenie, 1977, (11): : 91 - 95
[6] Investigation of Dynamic Strength of Turbine Rotor Blades.
Bogoradovskii, G.I.
Ostrovskii, L.I.
Stepanov, A.M.
Ostashkov, A.I.
[J]. Energomashinostroenie, 1979, (02): : 9 - 12
[7] VIBRATING BEAM DAMPERS FOR REDUCING VIBRATIONS IN GAS TURBINE BLADES.
Jones, D.I.G.
Nashif, A.D.
Stargardter, H.
[J]. 1600, (97 Ser A):
[8] Effect of Pliability of Fixing on Natural Vibrations of Steam Turbine Rotor Blades.
Borishanskii, K.N.
[J]. Problemy Prochnosti, 1980, (01):
[9] RANDOM VIBRATIONS AND PREDICTION OF THE SERVICE LIFE OF GAS TURBINE ENGINE BLADES.
Zhovdak, V.A.
Petrov, E.P.
Tarasova, L.F.
[J]. Izvestia vyssih ucebnyh zavedenij. Masinostroenie, 1987, (08): : 67 - 71
[10] Calculation and Investigation of Oblique Sections of Long Turbine Blades.
Khemant, K.
[J]. 1600,

← 1 2 3 →