NONSTEADY-STATE PROBLEM OF THE EMISSION OF ACOUSTIC-WAVES BY A CYLINDRICAL PIEZOELECTRIC TRANSDUCER NEAR A PLANAR BOUNDARY

Authors
BABAEV AE LEIKO AA
Citation
Ae. Babaev et Aa. Leiko, NONSTEADY-STATE PROBLEM OF THE EMISSION OF ACOUSTIC-WAVES BY A CYLINDRICAL PIEZOELECTRIC TRANSDUCER NEAR A PLANAR BOUNDARY, International applied mechanics, 33(12), 1997, pp. 983-989
Citations number
10
Journal title
International applied mechanics → ACNP
ISSN journal
10637095
Volume
33
Issue
12
Year of publication
1997
Pages
983 - 989
Database
ISI
SICI code
1063-7095(1997)33:12<983:NPOTEO>2.0.ZU;2-N
Abstract
We study processes developing when a cylindrical piezoceramic shell wi th split electrodes located near a planar boundary is excited by nonst eady-stare electrical signals. We solve the problem using the Laplace integral transform with respect to time. The boundary conditions are s atisfied in the space of the originals. Under these conditions, the un knowns are found from a system of Volterra integral equations. We pres ent the calculation results and their analysis.