Accession Number:

AD0749141

Title:

The Generation and Radiation of Supersonic Jet Noise. Volume V - Appendix I. Turbulence Mixing Region Noise Data.

Descriptive Note:

Final technical rept. 1 May 71-31 May 72,

Corporate Author:

LOCKHEED-GEORGIA CO MARIETTA

Report Date:

1972-07-01

Pagination or Media Count:

575.0

Abstract:

A series of experiments was conducted for the purpose of clearly isolating and quantifying the noise sources associated with supersonic jet noise and for establishing the effect of refraction on the radiated field of these sources, as well as establishing the range of validity of available theoretical formulas for predicting the radiation field characteristics of these sources. Turbulent mixing region noise from a fully expanded supersonic flow exhausting from a well designed convergent-divergent nozzle was measured over a very wide range of operational parameters. This Appendix contains computer printouts obtained from a jet noise data analysis program for turbulent mixing region noise. Author

Subject Categories:

  • Aircraft
  • Acoustics
  • Jet and Gas Turbine Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE