RESISTANCE CRISIS OF THE DIFFUSER

Abstract

The character of the change in the dependence of the resistance of the diffusers with great angles of opening on the Re number is brought about by the same principles as for the bodies around which flow is difficult. In the diffuser with a great angle of opening there is possible the realization of a system of flow which is characterized by a crisis of resistance. The relative roughness of the walls in the region of the input flow for the diffuser with great angles of opening proves to be an unavoidable criterion of similarity.

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Document Details

Document Type
Technical Report
Publication Date
Apr 21, 1965
Accession Number
AD0615236

Entities

People

  • A. I. Lashkov

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Barometric Pressure
  • Boundaries
  • Boundary Layer
  • Coefficients
  • Diameters
  • Diffusers
  • Dynamic Pressure
  • Flow
  • Laminar Flow
  • Layers
  • Personality
  • Pressure Gradients
  • Resistance
  • Roughness
  • Thickness
  • Translations

Fields of Study

  • Physics

Readers

  • Combustion and Flow Dynamics.
  • International Relations and Conflict Resolution
  • Theoretical Analysis.