Title :
Acoustic sensor for aerosol measurements
Author :
Zipser, L. ; Franke, H.
Author_Institution :
HTW, Univ. of Appl. Sci. Dresden, Germany
Abstract :
The paper concerns the acoustic measurement of aerosol concentration using the resonance absorption effect. This effect shows a high sensitivity to the variation of the mass concentration of the liquid component of an aerosol. Basing on this effect, development, design and calibration of an acoustic aerosol sensor are described. It can be used for online measurements of high-concentration aerosols even under process conditions
Keywords :
acoustic wave absorption; aerosols; chemical sensors; acoustic sensor; aerosol concentration measurement; resonance absorption; Absorption; Acoustic measurements; Acoustic sensors; Aerosols; Frequency; Gases; Mining industry; Resonance; Sensor phenomena and characterization; Thermal conductivity;
Conference_Titel :
Ultrasonics Symposium, 1998. Proceedings., 1998 IEEE
Conference_Location :
Sendai
Print_ISBN :
0-7803-4095-7
DOI :
10.1109/ULTSYM.1998.762202
