Research Article

Research on Tuning Fork Dimension Optimization and Density Calculation Model Based on Viscosity Compensation for Tuning Fork Density Sensor

Figure 4

This picture shows the vibration model of the tuning fork in different orders. (a), (b), (c), (d), (e), and (f) are the vibration modes of the tuning fork from order 1 to order 6, respectively. (a) First-order mode shapes. (b) Second-order mode shapes. (c) Third-order mode shapes. (d) Fourth-order mode shapes. (e) Fifth-order mode shapes. (f) Sixth-order mode shapes.