Acoustic Echo-Signal from Oil Pipeline with a Slit

被引：0
|
作者：
Piddubniak, Olexa [1 ]
Piddubniak, Nadia [1 ]
机构：
[1] Lodz Univ Technol, Fac Proc & Environm Engn, Wolczanska Str 213, PL-90924 Lodz, Poland
来源：
2015 XXTH IEEE INTERNATIONAL SEMINAR/WORKSHOP ON DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY | 2015年
关键词：
Transient sound scattering; elastic shell; slit; viscous fluid; WAVES;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The two-dimensional problem of plane sound wave impulse scattering on the elastic circular cylindrical shell cracked along its infinite length and filled with viscous field is studied. The shell is surrounded by ideal compressible fluid. For the description of thin elastic shell dynamic equilibrium the Kirchhoff-Love theory is used. The shell defect influence on the echo-signal structure is investigated.
引用
收藏
页码：175 / 178
页数：4
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