TY - GEN
T1 - An introduction to the study of the acoustic wave propagation in a homogeneous dispersive media
AU - Hernandez-Juarez, Josue
AU - Juarez, Noralba X.H.
AU - Medina, A.
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/19
Y1 - 2017/12/19
N2 - An introduction to the study of the behavior of the acoustic wave propagation in a homogeneous dispersive medium is presented in this work. We consider the stationary problem for a two-fluid channel waveguide. The classical normal mode theory as a solution of the scalar wave equation for an idealized stratified fluid layer lying on a semi-half space is described. Graphical solution of the stationary problem and the transmission losses in dB of the acoustic field are given. A simple calculation of the sound speed in the bubbly mixture that simulates a dispersive medium is computed. The behavior of the acoustic field in a dispersive medium is obtained. Finally, a brief discussion of the effects of the bubbles on the acoustic field in a two-fluid channel waveguide as dispersive medium is given.
AB - An introduction to the study of the behavior of the acoustic wave propagation in a homogeneous dispersive medium is presented in this work. We consider the stationary problem for a two-fluid channel waveguide. The classical normal mode theory as a solution of the scalar wave equation for an idealized stratified fluid layer lying on a semi-half space is described. Graphical solution of the stationary problem and the transmission losses in dB of the acoustic field are given. A simple calculation of the sound speed in the bubbly mixture that simulates a dispersive medium is computed. The behavior of the acoustic field in a dispersive medium is obtained. Finally, a brief discussion of the effects of the bubbles on the acoustic field in a two-fluid channel waveguide as dispersive medium is given.
KW - Acoustic wave propagation
KW - Bubbles
KW - Homogenous dispersive medium
KW - Transmission losses
UR - http://www.scopus.com/inward/record.url?scp=85042720682&partnerID=8YFLogxK
U2 - 10.1109/CHILECON.2017.8229659
DO - 10.1109/CHILECON.2017.8229659
M3 - Contribución a la conferencia
AN - SCOPUS:85042720682
T3 - 2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2017 - Proceedings
SP - 1
EP - 5
BT - 2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2017
Y2 - 18 October 2017 through 20 October 2017
ER -