Supersonic Transport Noise Reduction Technology Summary. Phase 1. Summary of GE4/SST Acoustic Suppression Research. Volume 2

Abstract

Contents: Jet Noise Suppressor Configurations and Parametric Studies (Concluded) -- Acoustic ejectors on tube and conical nozzles, and Annular plug nozzle suppressor model studies; System studies -- Choked inlet - GE4 engine, Exhust nozzle open area schedule - GE4 Engine, and Tubomachinery noise on GE4 engine; General Electric Corporate Research and Development Center's Fundamental Jet Noise Work -- Supersonic jet noise suppression results and prediction methods.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1972
Accession Number
AD0907110

Entities

People

  • J. F. Brausch
  • V. L. Doyle

Organizations

  • Federal Aviation Administration

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustic Measurement
  • Acoustic Properties
  • Acoustic Waves
  • Acoustics
  • Aerodynamic Characteristics
  • Aircrafts
  • Band Spectra
  • Boundary Layer
  • Measurement
  • Plastic Explosives
  • Pressure Distribution
  • Secondary Flow
  • Shock Waves
  • Sound Pressure
  • Supersonic Transport Aircraft
  • Trunnion Rods
  • Turbojet Engines

Fields of Study

  • Physics

Readers

  • Acoustics.
  • Combustion and Flow Dynamics.
  • Technical Research and Report Writing.

Technology Areas

  • Hypersonics