STABILITY OF VISCOELASTIC PLATE IN SUPERSONIC-FLOW UNDER RANDOM LOADING

被引：20
|
作者：
POTAPOV, VD
机构：
[1] Department of Structural Mechanics, Moscow State University of Means of Communication, Moscow, 101475
来源：
AIAA JOURNAL | 1995年 / 33卷 / 04期
关键词：
D O I：
10.2514/3.12635
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The stability of a viscoelastic plate, subjected to a random load, in a supersonic flow is investigated. The stationary load is assumed in the form of Gaussian white noise. The relaxation kernel of the plate material is represented by a sum of exponents. The influence of such parameters as external damping, material viscosity, flow speed, and probabilistic characteristics of the load on the stability of the plate, in mean square form, is analyzed.
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页码：712 / 715
页数：4
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