Viscosity measurement in liquids using transient response of the transversal effects of a piezoceramic PZT transducer

Morimasa NISHIHIRA; Morihiro TOKIWA; Kazuhiko IMANO

doi:10.5188/ijsmer.12.52

Morimasa NISHIHIRA, Morihiro TOKIWA, Kazuhiko IMANO

著者情報

キーワード: Viscosity, Piezoceramic PZT transducer, Transversal effect, Transient response, Higher harmonic resonance

ジャーナルフリー

2004 年 12 巻 2 号 p. 52-54

DOI https://doi.org/10.5188/ijsmer.12.52

詳細

抄録

The transient response of the transversal effects of a piezoceramic transducer is introduced in measurements of the viscosity of liquids. Viscosities of water-glycerin mixtures and silicone oil were measured from the motional current of transducer at a resonant frequency of 23 kHz and its higher harmonic frequencies of 68, 110 kHz, respectively.

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