Vibrations of Doubly-Rotated-Cut Quartz Plates with Monoclinic Symmetry.

Abstract

For certain doubly rotated cuts of quartz, the elastic stiffness constants have the same symmetry and absolute values as those for certain rotated-Y-cuts; but four of the thirteen constants have signs reversed. Mathematical solutions of corresponding probelms for the two types of cut have the same form but the numerical results may be the same or different according as the constants with changed signs enter the solution as even or odd powers or products. Examples of both are exhibited. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Nov 30, 1983
Accession Number
ADA135948

Entities

People

  • R. D. Mindlin

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Boundaries
  • Cartesian Coordinates
  • Coordinate Systems
  • Differential Equations
  • Dihedral Angle
  • Dispersion Relations
  • Dispersions
  • Displacement
  • Equations
  • Equations Of Motion
  • Frequency
  • Military Research
  • Quartz Resonators
  • Symmetry
  • Three Dimensional
  • Two Dimensional
  • Waves

Readers

  • Calculus or Mathematical Analysis
  • Materials Science and Engineering.