Title :
Shifts in a crystal resonator due to submersion in a fluid
Author_Institution :
Dept. of Eng. Mech., Nebraska Univ., Lincoln, NE
fDate :
3/1/2006 12:00:00 AM
Abstract :
Shifts of resonant frequencies of a three-dimensional crystal body of arbitrary shape due to submersion in a fluid is analyzed by a perturbation procedure. A first-order perturbation integral is obtained for the frequency shifts. The perturbation integral is shown to be effective in an example
Keywords :
crystal resonators; perturbation theory; viscosity; crystal resonator; first-order perturbation integral; fluid; frequency shifts; resonant frequencies; three-dimensional crystal body; Boundary conditions; Crystalline materials; Density measurement; Eigenvalues and eigenfunctions; Engine cylinders; Performance analysis; Resonant frequency; Shape; Tensile stress; Viscosity;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2006.1610577
