Nonlinear three-wave interaction in marine sediments

被引：4

作者：

Pushkina, N. I. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Ctr Res Comp, Moscow 119992, Russia

来源：

PHYSICS OF WAVE PHENOMENA | 2012年 / 20卷 / 03期

关键词：

FINITE-AMPLITUDE; ACOUSTIC PULSES; FREQUENCY RANGE; GRANULAR MEDIA; ELASTIC WAVES; POROUS-MEDIA; RIVER SAND; PROPAGATION; WATER; PARAMETER;

D O I：

10.3103/S1541308X12030077

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nonlinear interaction of three acoustic waves in a sandy sediment is studied in the frequency range where there is a considerable wave velocity dispersion. The possibility of an experimental observation of the generation of a sound wave by two pump waves propagating at an angle to each other is estimated.

引用

页码：204 / 207

页数：4

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