TURBULENT CIRCULAR AND FLAT STREAMS DEVELOPING IN A COUNTERFLOW

Abstract

There is a similarity of profiles of dimensionless excess velocity within limits from 1 to 0.3 in different cross sections throughout a stream, beginning at a distance of one nozzle diameter from the initial section for a circular stream and at one nozzle width for a flat stream, depending on the dimensionless excess ordinate. Profiles of dimensionless excess velocity can be determined with the aid of Formulas. In the main section of a circular or flat stream the profiles of dimensionless excess velocity, de pending on the dimensionless ordinate, can be determined with the aid of a Polynomial and with substitution.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1963
Accession Number
AD0409722

Entities

People

  • E. Timma

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Boundaries
  • Diameters
  • Errors
  • Experimental Data
  • Flow
  • Government Procurement
  • Governments
  • Measurement
  • Polynomials
  • Potential Flow
  • Stratified Fluids
  • Translations
  • Turbulent Flow

Readers

  • Combustion and Flow Dynamics.
  • Fluid Dynamics.