Properties of the Turbulence in the Transition Region of a Round Jet

Abstract

Experimental data are presented for various properties of the turbulence in the transition region of a low speed air jet (4.5 to 9 diameters downstream). Previous investigations have been restricted to either the mixing region or the region of fully developed flow, the two regions of distinctly different, yet self-preserving turbulence structure. An attempt is made to tie in the present data for the intervening transition region with that of earlier works. The overlap of results is generally quite reasonable.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1969
Accession Number
AD0682295

Entities

People

  • B. M. Nayar
  • T. E. Siddon
  • W. T. Chu

Organizations

  • University of Toronto

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Boundary Layer
  • Convection
  • Correlation Techniques
  • Cross Correlation
  • Frequency
  • Frequency Response
  • Hot Wire
  • Mach Number
  • Measurement
  • Pressure Distribution
  • Reynolds Number
  • Tape Recorders
  • Turbulence
  • Turbulent Flow
  • Turbulent Mixing
  • United States

Fields of Study

  • Physics

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Systems Analysis and Design