Title :
Acoustic echo-signal from oil pipeline with a slit
Author :
Olexa Piddubniak
Author_Institution :
Faculty of Process and Environmental Engineering, Lodz University of Technology, Wolczanska str. 213, Lodz, Poland, 90-924, Nadia Piddubniak Lviv, Ukraine
Abstract :
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.
Keywords :
"Fluids","Acoustics","Electromagnetic scattering","Seminars","Conferences","Electromagnetics"
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED), 2015 XXth IEEE International Seminar/Workshop on
Print_ISBN :
978-9-6602-7541-6
DOI :
10.1109/DIPED.2015.7324292
