ACOUSTIC EMISSION IN THE FRICTION OF COMPOSITE MATERIALS

被引：1
作者：
Filonenko, Sergey [1 ]
Kosmach, Aleksandr [2 ]
机构：
[1] Natl Aviat Univ, Inst Informat Diagnost Syst, 1 Kosmonavta Komarova Ave, UA-03680 Kiev, Ukraine
[2] Chernigiv State Technol Univ, Dept Mech Engn, Chernihiv, Ukraine
来源：
AVIATION | 2014年 / 18卷 / 02期
关键词：
acoustic emission; friction; load; signal; fracture; wear; composite material; fiber bundle model; rotation; surface; parameter; model; stress;
D O I：
10.3846/16487788.2014.926640
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
The model of acoustic emission signal formation during friction and wearing of surfaces of composite materials was examined. The forms of acoustic emission resultant signals were shown. The regularities of parameter change in acoustic emission resultant signals with an increasing rotation speed were determined according to the results of modeling. It was found that theoretical and experimental results of acoustic emission signals registered during friction of composite material surface layers agree well.
引用
收藏
页码：57 / 63
页数：7
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