Determination of Fluid Density and Viscosity by Analyzing Flexural Wave Propagations on the Vibrating Micro-Cantilever
The determination of fluid density and viscosity using most cantilever-based sensors is based on changes in resonant frequency and peak width.Here, we present a wave propagation analysis using piezoelectrically excited micro-cantilevers under distributed fluid loading.The standing wave shapes of microscale-thickness cantilevers partially immersed i