TY - JOUR
T1 - Acoustic wave propagation in a one-dimensional layered system
AU - Luan, Pi Gang
AU - Ye, Zhen
PY - 2001
Y1 - 2001
N2 - Propagation of acoustic waves in a one-dimensional water duct containing many air filled blocks is studied by the transfer matrix formalism. Energy distribution and interface vibration of the air blocks are computed. For periodic arrangement, band structure is calculated analytically, whereas the Lyapunov exponent and its variance are computed numerically for random situations. A distinct collective behavior for localized waves is found. The results are also compared with optical situations.
AB - Propagation of acoustic waves in a one-dimensional water duct containing many air filled blocks is studied by the transfer matrix formalism. Energy distribution and interface vibration of the air blocks are computed. For periodic arrangement, band structure is calculated analytically, whereas the Lyapunov exponent and its variance are computed numerically for random situations. A distinct collective behavior for localized waves is found. The results are also compared with optical situations.
UR - http://www.scopus.com/inward/record.url?scp=4243212637&partnerID=8YFLogxK
U2 - 10.1103/PhysRevE.63.066611
DO - 10.1103/PhysRevE.63.066611
M3 - 期刊論文
AN - SCOPUS:4243212637
SN - 1063-651X
VL - 63
JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
IS - 6
ER -