FORTRAN Programs for Numerical and Graphical Analysis of Elastic Response, Radiated Sound Pressure, and Reflected Sound Pressure for Plane Plate Structures with Fluid on One Side.

Abstract

A computer program is developed to compute radiated and reflected sound pressures as a function of angle at a given frequency or as a function of frequency at a given angle for infinite plate structures excited by a point force or by plane acoustic waves. The plate structures have a fluid on one side, and air on the other. To compute radiated and reflected pressures, it is necessary to compute the elastic response function and several characteristics parameters of the structure. The ability to change the way in which these calculations are computed is a major factor in program design. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Apr 12, 1979
Accession Number
ADA067912

Entities

People

  • Martin D. Ring

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • C4I

DTIC Thesaurus Topics

  • Acoustic Waves
  • Acoustics
  • Automatic
  • Compilers
  • Composite Materials
  • Computations
  • Computer Programs
  • Computers
  • Emission
  • Frequency
  • Grids
  • Interactive Graphics
  • Military Research
  • Object Code
  • Procedures (Computers)
  • Shear Modulus
  • Sound Pressure

Readers

  • Combustion and Flow Dynamics.
  • Structural Health Monitoring of Composite Structures.
  • Wave Propagation and Nonlinear Chaotic Dynamics.