Acoustic emission testing of high-pressure composite cylinders

被引：10

作者：

Bohse, J. ^{[1
]}

Mair, G. W. ^{[1
]}

Novak, P. ^{[1
]}

机构：

[1] BAM, Fed Inst Mat Res & Testing, Unter Eichen 87, D-12205 Berlin, Germany

来源：

ACOUSTIC EMISSION TESTING | 2006年 / 13-14卷

关键词：

composite cylinders; pressure equipment; damage analysis;

D O I：

10.4028/www.scientific.net/AMR.13-14.267

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

AE studies were performed considering pressure cylinders of design(1) Type II - metallic liner with hoop composite wrapping, Type III - metallic load sharing liner with full composite wrapping and Type IV - all-composite cylinder. The AE technique has to be improved so far that for different design types of cylinders standard AE equipment can be used in an easy and practicable way under normal conditions of production and service. The paper presents our 8 years of experience in this application area using conventional AE measuring technique. Potentials, requirements and limits for detection of manufacturing faults and in-service damages of high-pressure composite cylinders are discussed.

引用

页码：267 / +

页数：2