Higher order model equations in nonlinear acoustics

被引:0
|
作者
Tjotta, S [1 ]
机构
[1] Univ Bergen, Dept Math, N-5020 Bergen, Norway
[2] Univ Oslo, Dept Phys, N-0316 Oslo, Norway
来源
ACUSTICA | 2001年 / 87卷 / 03期
关键词
D O I
暂无
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Finite amplitude sound fields in a dissipative fluid are considered theoretically. Propagation models are derived valid up to cubic order in the disturbances, and effects of vorticity generation are analyzed.
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页码:316 / 321
页数:6
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