The basic experiment for droplet impact on liquid and produce sound
Date Issued
2005
Date
2005
Author(s)
SHIN-HUNG, SHIH
DOI
zh-TW
Abstract
The experiment is " droplet impact on liquid". that can product sound. so We have three part to do.
First ; We use different droplet size and hight. that can impact on liquid and produce eight situation sound pressure.
Second; We fix droplet diameter and variation high. That can compare sound pressure interrelated.
Third; We use different droplet diameter and high that impact on liquid and to observe different phenomenon
we get great conclusion.
First; If we fix impact high. And to increase droplet diameter that can reduce sound frequency.
Second; If we fix droplet diameter And to increase impact high that increase sound frequency.
Third; We use different droplet diameter and impact high.
We have a new find; The regular entrainment was occured.that is in droplet diameter from 5.7mm to 7.5mm and impact velocity 1.5m/s.The other one;
We find, The droplet diameter is 10mm and the impact velocity is 1.4m/s then we can get large bubbles
Subjects
液滴
撞擊
液體
聲能
droplet
impact
liquid
sound
Type
thesis
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