Utilization of the shear horizontally polarized acoustic plate mode in the sensing of surface water pollution

Utilization of the shear horizontally polarized acoustic plate mode in the sensing of surface water pollution

Shear horizontally polarized acoustic plate modes (SHPAPM) were used for the detection of water pollution with engine oil. The changes in the SHPAPM attenuation caused by presence of the pollutant film on the water surface were monitored. Excellent sensitivity and reproducibility was achieved by thi...

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Veröffentlicht in:Applied acoustics 2000, Vol.59 (1), p.89-93
Hauptverfasser: Koštial, P, Slabeycius, J, Berezina, S, Hunklinger, S, Schickfuss, M.V, Becker, H
Format: Artikel
Sprache:eng
Schlagworte:
Acoustics
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Physics
Pollution
Sensor
Structural acoustics and vibration
Surface acoustic waves
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Zusammenfassung:Shear horizontally polarized acoustic plate modes (SHPAPM) were used for the detection of water pollution with engine oil. The changes in the SHPAPM attenuation caused by presence of the pollutant film on the water surface were monitored. Excellent sensitivity and reproducibility was achieved by this method.
ISSN:0003-682X
1872-910X
DOI:10.1016/S0003-682X(98)00080-2