The Shock and Vibration Digest. Volume 15, Number 4

Abstract

The measurement and calculation of the sound radiating characteristics of engine components are obviously going to stimulate considerable work. However, minor structural components often contribute significantly to total engine noise; the difficulties in developing a predictive model for noise radiation from a complete engine should therefore not be underestimated. The motivation to produce quieter engines remains high, and considerable progress can be expected in the next few years.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1983
Accession Number
ADA128158

Entities

People

  • Judith Nagle-eshleman

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Air Platforms
  • Biomedical
  • Energy and Power Technologies
  • Ground and Sea Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Propagation
  • Acoustics
  • Computational Fluid Dynamics
  • Computational Science
  • Computer Programs
  • Doppler Effect
  • Engineers
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Materials Testing
  • Mathematical Models
  • Mechanical Properties
  • Mechanical Working
  • Mechanics
  • Physics Laboratories
  • Standing Waves

Fields of Study

  • Physics

Readers

  • Acoustics.
  • Aerospace Engineering
  • Systems Analysis and Design