NONLINEAR SOUND BEAM IN A RIGID-WALLED TUBE - AVERAGE FIELD PARAMETERS AND HYDRODYNAMIC FORCE

被引：0
|
作者：
MAKAROV, SN
机构：
来源：
SOVIET PHYSICS ACOUSTICS-USSR | 1991年 / 37卷 / 03期
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D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The average excess pressure is calculated theoretically for a sound beam in a tube with an impenetrable wall. It is concluded that when certain boundary conditions hold, the equation for the hydrodynamic force on the fluid includes not only a rotational component, but also a potential component induced by its gradient.
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页码：262 / 265
页数：4
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