PLANE COMPRESSION FRONT STEEPENING IN NONLINEAR MEDIA FORMS BOTH A SHOCK AND A REFLECTED WAVE

被引:5
|
作者
MORFEY, CL [1 ]
SPARROW, VW [1 ]
机构
[1] PENN STATE UNIV,GRAD PROGRAM ACOUST,UNIV PK,PA 16802
来源
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1993年 / 93卷 / 06期
关键词
D O I
10.1121/1.405719
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
An exact solution is given for the reflected wave formed in a nonlinear medium when a plane compression front steepens into a shock. The solution predicts both a shock and a reflected wave. In the small-amplitude limit the reflected wave strength varies as (DELTAP)3, where DELTAP is the strength of the initial wave front.
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页码:3085 / 3088
页数:4
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