Gas Detection in a Gas-Liquid Flow Using an Acoustic Resonance Spectroscopy Method

2008 ◽  
Vol 51 (1) ◽  
pp. 191-196 ◽  
Author(s):  
Jian-Sheng CONG ◽  
Xiu-Ming WANG ◽  
De-Hua CHEN ◽  
De-Long XU ◽  
Cheng-Xuan CHE ◽  
...  
Keyword(s):  
Liquid Flow ◽  
Acoustic Resonance ◽  
Spectroscopy Method ◽  
Gas Detection ◽  
Resonance Spectroscopy ◽  
Gas Liquid Flow ◽  
Acoustic Resonance Spectroscopy

scholarly journals Differential acoustic resonance spectroscopy: improved theory and application in the low frequency range

2015 ◽  
Vol 202 (3) ◽  
pp. 1775-1791 ◽  
Author(s):  
Jianguo Zhao ◽  
Shangxu Wang ◽  
Xiaolong Tong ◽  
Hanjun Yin ◽  
Dongju Yuan ◽  
...  
Keyword(s):  
Low Frequency ◽  
Acoustic Resonance ◽  
Resonance Spectroscopy ◽  
Frequency Range ◽  
Acoustic Resonance Spectroscopy

scholarly journals Non-Invasive Determination of Waste Drum Pressurization by Acoustic Resonance Spectroscopy

1993 ◽  
Vol 333 ◽  
Author(s):  
Dipen N. Sinha ◽  
Stanley T. Kosiewicz
Keyword(s):  
Acoustic Resonance ◽  
Resonance Spectroscopy ◽  
Non Invasive ◽  
Waste Storage ◽  
Acoustic Technique ◽  
Resonance Frequencies ◽  
Noninvasive Characterization ◽  
Acoustic Resonance Spectroscopy

ABSTRACTPreliminary work suggests that Acoustic Resonance Spectroscopy (ARS) can non-invasively determine gas pressurization of waste drums. This is done by exciting the various mechanical vibrational modes of the test drum and analyzing the characteristics of the resulting resonance frequencies and their higher harmonics. If the contained waste is a liquid, the liquid level and also some properties of the liquid including density can be determined. Additional work is needed to exploit this novel acoustic technique for noninvasive characterization of waste storage drums.

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