Mechanical Noise Suppressor for Small Rocket Motors.

Abstract

This invention relates to a noise suppressor for small rocket motors including a plurality of perforated metal cylinders disposed in concentric relation and secured to a support plate. A noise suppression material is disposed in the chamber of each adjacent cylinder. Noise suppression material is also disposed in the center cylinder and is expelled by the rocket motor thrust. A collar on the support plate secures the motor to the suppressor.

Document Details

Document Type
Technical Report
Publication Date
Sep 02, 1980
Accession Number
ADD007797

Entities

People

  • Charles R. Bishop

Organizations

  • United States Army

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Materials
  • Rocket Engines
  • Rockets
  • Suppressors

Readers

  • Combustion and Flow Dynamics.
  • Electrical Engineering
  • Phased Array Antenna Design.