ACOUSTIC-WAVE VISCOMETER

被引：16

作者：

HOUMMADY, M

BASTIEN, F

机构：

[1] Laboratoire de Physique, Métrologie des Oscillateurs du C.N.R.S. associé à l’Université, avenue de l’Observatoire, 25000 Besançon, de Franche-Comté-Besançon

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1991年 / 62卷 / 08期

关键词：

D O I：

10.1063/1.1142353

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This article presents an acoustic wave viscometer using shear bulk waves excited by interdigital transducers on quartz. The attenuation of acoustic waves at the quartz-liquid interface is associated with liquid viscosity. Good agreement is found between theoretical results and experiments. The device can be used for viscosity measurements up to 600 cP. For higher viscosity the high-frequency rigidity modulus must be taken into account.

引用

页码：1999 / 2003

页数：5