Sensors, Vol. 19, Pages 2336: Fluid Sensing Using Quartz Tuning Forks —Measurement Technology and Applications

Sensors, Vol. 19, Pages 2336: Fluid Sensing Using Quartz Tuning Forks—Measurement Technology and Applications Sensors doi: 10.3390/s19102336 Authors: Thomas Voglhuber-Brunnmaier Alexander O. Niedermayer Friedrich Feichtinger Bernhard Jakoby We provide an overview of recent achievements using quartz tuning forks for sensing liquid viscosity and density. The benefits of using quartz crystal tuning forks (QTFs) over other sensors are discussed on the basis of physical arguments and issues arising in real world applications. The path to highly accurate and robust measurement systems is described and a recently devised system considering these findings is presented. The performance of the system is analyzed for applications such as the mixing ratio measurement of fuels, diesel-soot contamination for engine oil condition monitoring, and particle size characterization in suspensions. It is concluded that using properly designed systems enables a variety of applications in industry and research.
Source: Sensors - Category: Biotechnology Authors: Tags: Article Source Type: research
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