Accession Number:

AD0735956

Title:

High Frequency Vibrations of Piezoelectric Crystal Plates.

Descriptive Note:

Technical rept.,

Corporate Author:

COLUMBIA UNIV NEW YORK DEPT OF CIVIL ENGINEERING AND ENGINEERING MECHANICS

Personal Author(s):

• Mindlin,R. D.

Report Date:

1972-01-01

Pagination or Media Count:

27.0

Abstract:

Two dimensional equations of motion of piezoelectric crystal plates are obtained by retaining early terms of power series expansions of the mechanical displacement and electric potential in a variational principle for the three-dimensional equations of piezoelectricity. Author

Descriptors:

• (*PIEZOELECTRIC CRYSTALS
• VIBRATION)
• (*QUARTZ RESONATORS
• VIBRATION)
• EQUATIONS OF MOTION
• KINETIC ENERGY
• POTENTIAL ENERGY
• STRAIN(MECHANICS)
• STRESSES
• HIGH FREQUENCY

Subject Categories:

• Electrical and Electronic Equipment
• Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE