MECHANISM OF NOISE GENERATION IN THE TURBULENT BOUNDARY LAYER,

Abstract

The first chapter briefly states the problem and gives its historical development; the second reviews some basic notions of classical acoustics with special emphasis on the sound field produced by elementary sound sources, while the third one contains the generalized wave equation governing the pressure field radiated by nonuniform nonstationary flow. Subsequent chapters describe the methods proposed by the various authors for finding a solution to the radiation problem. The experimental approach is discussed. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1964
Accession Number
AD0476418

Entities

People

  • John E. Ffowcs Williams
  • John Laufer
  • Stephen Childress

Organizations

  • AGARD

Tags

DTIC Thesaurus Topics

  • Acoustics
  • Boundaries
  • Boundary Layer
  • Demographic Cohorts
  • Differential Equations
  • Equations
  • Layers
  • Mathematics
  • Nonuniform
  • Radiation
  • Turbulent Boundary Layer
  • Wave Equations

Fields of Study

  • Physics

Readers

  • Acoustics.
  • Business Analytics
  • Fluid Dynamics.