Audible and Ultrasonic Acoustic Emissions from Composite Solid Propellants.

Abstract

The primary task of this grant was to design, build and check out an acoustics apparatus to measure both audible and ultrasonic acoustic emissions from burning composite solid propellants at pressures to 1000 psia. The check out was achieved with propellants furnished by the Air Force Rocket Propulsion Laboratory. Preliminary results are reported on the acoustic emissions from these propellants in the attachment. The apparatus description is also given in the attachment.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1975
Accession Number
ADA005714

Entities

People

  • James I. Craig
  • John Palfrey
  • Warren C. Strahle

Organizations

  • Georgia Tech

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Emissions
  • Acoustics
  • Air Force
  • Attachment
  • Buildings And Structures
  • Composite Materials
  • Emission
  • Materials
  • Materials Laboratories
  • Propellants
  • Research Facilities
  • Rocket Propulsion
  • Solid Propellants

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.
  • Rocket Propulsion.
  • Software Engineering