NOISE CONTROL OF AIRCRAFT ENGINES

This paper presents a progress report on the results achieved to date and developments to be expected in the next four or five years from aircraft noise abatement programs. These programs are no longer entirely internally funded; they are being supplemented by governmental agency sponsored programs. The results presented in this paper highlight some of the feasible techniques available to provide suppression levels required for the next generation CTOL and for the STOL engines.

• Supplemental Notes:
  • Presented at the International Conference on Noise Control Engineering held in Washington, D.C., September 30-October 2, 1974.
• Corporate Authors:

  Institute of Noise Control Engineering

  Iowa State University, 210 Marston Hall
  Ames, IA  United States  50011-2153

  Institute of Noise Control Engineering

  Iowa State University, 210 Marston Hall
  Ames, IA  United States  50011-2153

  Institute of Noise Control Engineering

  Iowa State University, 210 Marston Hall
  Ames, IA  United States  50011-2153
• Authors:
  • Lee, R
  • Motsinger, R E
• Conference:
  • Presented at the International Conference on Noise Control Engineering held in Washington, D.C., September 30-October 2, 1974.
• Publication Date: 1974

Media Info

• Features: Figures;
• Pagination: p. 151-156

Subject/Index Terms

• TRT Terms: Aircraft; Aircraft noise; Engines; Environment; Financing; Noise; Noise control; STOL aircraft
• Uncontrolled Terms: Aircraft engines; Noise reduction; Programs
• Old TRIS Terms: Short takeoff aircraft
• Subject Areas: Aviation; Economics; Environment; Highways; Society; Vehicles and Equipment;

Filing Info

• Accession Number: 00084115
• Record Type: Publication
• Files: TRIS
• Created Date: Apr 22 1975 12:00AM