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驻波法测定超声波声速实验的探究
引用本文:陈殿伟,盖啸尘,王严东.驻波法测定超声波声速实验的探究[J].大学物理实验,2006,19(3):36-39.
作者姓名:陈殿伟  盖啸尘  王严东
作者单位:吉林化工学院,吉林,132022
摘    要:本文推导了驻波法测超声声速实验中合成声场的位移波动方程、声压波动方程及两者之间的关系。进一步剖析合成声场的性质,从而获得对合成声场更加客观的认识。

关 键 词:声速  驻波法  声压波
文章编号:1007-2934(2006)03-0036-04
收稿时间:03 12 2006 12:00AM
修稿时间:2006年3月12日

A PROBE INTO THE EXPERIMENT OF MEASURING THE SOUND VELOCITY OF ULTRA SONIC BY STANDING WAVE METHOD
Chang Dianmei,Gai Xiaochen,Wang Yandong.A PROBE INTO THE EXPERIMENT OF MEASURING THE SOUND VELOCITY OF ULTRA SONIC BY STANDING WAVE METHOD[J].Physical Experiment of College,2006,19(3):36-39.
Authors:Chang Dianmei  Gai Xiaochen  Wang Yandong
Institution:Jilin Institute of Chemical Technology, Jilin, 132022
Abstract:The paper educes the displacement wave equation of the synthetic sound field,the sound pressure wave equation and the relation of these two in the experiment of measuring the sound velocity of ultrasonic by standing wave method.The paper also analyses the character of the synthetic sound field.Thus,a much more objective understanding of the synthetic sound field has been obtained.
Keywords:sound velocity  standing wave method  sound pressure wave  
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