Vibration of a Cavity-Backed Panel.

Abstract

The vibration of a thin flexible membrane is analyzed for an intermediate range of acoustic frequencies. The results show that the panel natural frequency is shifted and that it is possible to eliminate panel motion by suitable cavity construction. Theory is presented to explain the phenenomen. (Author)

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1971
Accession Number
AD0743865

Entities

People

  • Rocky Richard Arnold

Organizations

  • Massachusetts Institute of Technology

Tags

DTIC Thesaurus Topics

  • Acoustic Frequencies
  • Construction
  • Doppler Effect
  • Dynamic Response
  • Frequency
  • Frequency Shift
  • Mechanical Waves
  • Membranes
  • Motion
  • Resonant Frequency
  • Vibration
  • Waves

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Structural Dynamics.