THE PREPARATION AND INJECTION OF TEFLON/GAS DISPERSIONS FOR SHOCK TUBE INVESTIGATIONS

Abstract

A narrative account is presented of the problems associated with the development of a powder injection shock tube facility. Techniques for handling and controlling the contamination level of submicron-size powders are described. A discussion is presented of the various stages in the evolution of the presently used powder injection system. Methods for measuring powder concentration distribution are discussed, and results of independent measurements are given.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1965
Accession Number
AD0476219

Entities

People

  • Robert R. Holden
  • W. J. Hooker

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Absorption
  • Aluminum
  • Aluminum Foil
  • Atmospheres
  • Barometric Pressure
  • Detectors
  • Diffusion Pumps
  • Electrostatic Charge
  • Gases
  • High Pressure
  • Injectors
  • Light Scattering
  • Materials
  • Measurement
  • Monochromators
  • Pumps
  • Shock Tubes

Fields of Study

  • Physics

Readers

  • Aerosol Science/Aerosol Physics
  • Systems Analysis and Design