Effect of surface roughness on liquid property measurements using mechanically oscillating sensors [0.03%]
表面粗糙度对机械振子液性测量的影响研究
Mahaveer K Jain,Craig A Grimes
Mahaveer K Jain
The resonant frequency and quality factor Q of a liquid immersed magnetoelastic sensor are shown to shift linearly with the liquid viscosity and density product. Measurements using different grade oils, organic chemicals, and glycerol-water...
Remote query measurement of pressure, fluid-flow velocity, and humidity using magnetoelastic thick-film sensors [0.03%]
基于磁致伸缩厚膜传感器的远程压力、流速和湿度测量技术
C A Grimes,D Kouzoudis
C A Grimes
Free-standing magnetoelastic thick-film sensors have a characteristic resonant frequency that can be determined by monitoring the magnetic flux emitted from the sensor in response to a time varying magnetic field. This property allows the s...
P G Stoyanov,C A Grimes
P G Stoyanov
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 ro...
Characterization of nano-dimensional thin-film elastic moduli using magnetoelastic sensors [0.03%]
利用磁弹传感器表征纳米薄膜弹性模量
S Schmidt,C A Grimes
S Schmidt
Application of magnetoelastic thick-film sensors to the measurement of thin-film elastic moduli is described in this study. An analytical model is derived, that relates the resonant frequency of a magnetoelastic sensor to the elasticity and...