A Fortran Program for Calculating the Frequencies and Mode Shapes of a Guided Clamped, Guided Pinned, Clamped, and Pinned Spherical Shell.

Abstract

The report describes a Fortran IV program capable of obtaining a finite element numerical solution to the free axisymmetric vibrations of a spherical shell with linearly varying thickness, and, guided clamped, guided pinned, clamped, and pinned boundary conditions. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1972
Accession Number
AD0731062

Entities

People

  • George Georgopoulos
  • Larry H. Royster

Organizations

  • North Carolina State University

Tags

DTIC Thesaurus Topics

  • Axisymmetric
  • Boundaries
  • Doppler Effect
  • Frequency
  • Frequency Shift
  • Thickness
  • Vibration

Fields of Study

  • Physics

Readers

  • Aerodynamics/Aeronautics.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Neurological Diseases/Conditions/Disorders