Research on Coaxial Jet Air Mixing

Abstract

Convair-San Diego, is currently conducting an experimental research program on the subsonic turbulent mixing of an unheated free jet of air with the surrounding moving stream under imposed longitudinal pressure gradients. The program is divided into three phases: (1) Phase I includes investigations of previous work performed in the field, construction of the test set-up, and the experimental development of a mixing tube imposing a constant longitudinal static pressure; (2) Phase II includes experimental investigations to obtain velocity, pressure, and turbulence parameters which characterize this subsonic turbulent mixing; and (3) Phase III includes experimental investigations to obtain the above parameters for two other mixing tubes; one imposing an increasing pressure gradient, and the other imposing a decreasing pressure gradient.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1960
Accession Number
AD0242997

Entities

People

  • John K. Stauffer
  • John W. Shue

Organizations

  • General Dynamics

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Boundary Layer
  • Combustion Chambers
  • Diffusion
  • Engineering
  • Fluid Mechanics
  • Government Procurement
  • Governments
  • Heat Transfer
  • Jet Pumps
  • Measurement
  • Military Research
  • Pressure Distribution
  • Pressure Gradients
  • Pressure Measurement
  • Static Pressure
  • Test Facilities
  • Test Sets
  • Tubes
  • Turbulent Mixing

Fields of Study

  • Physics

Readers

  • Fluid Dynamics.
  • Fluid Mechanics and Fluid Dynamics.