Structure of Temperature Field in Turbulent Flow

Abstract

The mean square of the temperature difference at two points of flow is used as the characteristic of the temperature field structure. The relationship between this quantity and the distance between observation points is determined theoretically. The order of magnitude of the characteristics of the temperature pulsation field in the atmosphere is evaluated.

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Document Details

Document Type
Technical Report
Publication Date
Oct 09, 1970
Accession Number
AD0716507

Entities

People

  • A. M. Obukhov

Organizations

  • Air Force Systems Command

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplitude
  • Coefficients
  • Energy
  • Equations
  • Free Energy
  • Heat Capacity
  • Heat Energy
  • Heat Transfer
  • Measurement
  • Specific Heat
  • Stratified Fluids
  • Temperature Gradients
  • Thermal Conductivity
  • Turbulence
  • Turbulent Flow
  • Turbulent Mixing
  • Wind Velocity

Fields of Study

  • Physics

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Thermal Physics or Thermal Science.