NONLINEAR REFLECTION OF BULK ACOUSTIC-WAVES AT AN INTERFACE

被引:44
作者
ZHOU, S
SHUI, Y
机构
[1] Institute of Acoustics, National Laboratory of Modern Acoustics, Nanjing University
关键词
D O I
10.1063/1.352036
中图分类号
O59 [应用物理学];
学科分类号
摘要
A theory as the basis for solving nonlinear boundary value problems is described. A new analysis is presented for nonlinear reflection, which reveals that there is a two-dimensional spatial increase of the second-harmonic wave. The accretion along the propagation direction is the result of the self-interaction of the primary wave; the one in the wave front is due to the boundary restriction.
引用
收藏
页码:5070 / 5080
页数:11
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