Special Course on Modern Theoretical and Experimental Approaches to Turbulent Flow Structure and its Modelling

Abstract

The Course discussed the large-eddy concept in turbulence modelling and techniques for direct simulation. A review of turbulence modelling was presented along with physical and numerical aspects and applications. A closure model for turbulent flows was presented and routes to chaos by quasi-periodicity were discussed. Theoretical aspects of transition to turbulence by space/time intermittency were covered. The application to interpretation of experimental results of fractal dimensions and connection of spatial temporal chaos was reviewed. Simulation of hydrodynamic flow by using cellular automata was discussed.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1987
Accession Number
ADA198872

Entities

Organizations

  • AGARD

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Boundary Layer
  • Buoyancy
  • Computational Fluid Dynamics
  • Computational Science
  • Differential Equations
  • Energy Transfer
  • Fluid Dynamics
  • Fluid Flow
  • Heat Transfer
  • Hydrodynamics
  • Mathematical Models
  • Mechanical Properties
  • Physics Laboratories
  • Standing Waves
  • Three Dimensional
  • Turbulent Mixing
  • Two Dimensional

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Theoretical Analysis.
  • Wave Propagation and Nonlinear Chaotic Dynamics.

Technology Areas

  • Space