RANDOM VIBRATIONS AND PREDICTION OF THE SERVICE LIFE OF GAS TURBINE ENGINE BLADES.

被引：0
|
作者：
Zhovdak, V.A.
Petrov, E.P.
Tarasova, L.F.
机构：
来源：
Izvestia vyssih ucebnyh zavedenij. Masinostroenie | 1987年 / 08期
关键词：
COMPRESSORS - Blades - COMPUTER PROGRAMMING - FANS - Blades - MACHINE VIBRATIONS - Analysis - VIBRATIONS - Analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method is proposed for the calculation of forced random vibrations and prediction of the service life of gas turbine engine blades under the effect of random flow pulsations. An example of calculation of a blade packet under wide-band excitation of the truncated 'white noise' type is presented.
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页码：67 / 71
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