A remote query magnetostrictive viscosity sensor.

P G Stoyanov; C A Grimes

doi:10.1016/s0924-4247(99)00288-5

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PubMed · 12143885

A remote query magnetostrictive viscosity sensor.

P G Stoyanov·C A Grimes

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Abstract

Magnetically soft, magnetostrictive metallic glass ribbons are used as in-situ remote query viscosity sensors. When immersed in a liquid, changes in the resonant frequency of the ribbon-like sensors are shown to correlate with the square root of the liquid viscosity and density product. An elastic wave model is presented that describes the sensor response as a function of the frictional forces acting upon the sensor surface.

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Electricity Environmental Monitoring Glass Magnetics Mathematics Models, Theoretical Viscosity NASA Discipline Life Sciences Technologies Non-NASA Center Journal Article Research Support, U.S. Gov't, Non-P.H.S.Research Support, U.S. Gov't, P.H.S.

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P G Stoyanov, C A Grimes. 2000-03-01. A remote query magnetostrictive viscosity sensor.. https://doi.org/10.1016/s0924-4247(99)00288-5

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