Fundamental Study of Three Dimensional Two Phase Flow in Combustion Systems

Abstract

Details are presented on the latest developments in the mathematical modelling of turbulence with particular reference to the pressure strain transport term. Comparisons are made of the radial variation of normal and shear stress with published data for a round jet and for decay of turbulence for selected flow fields. Work is also reported on the measurement and calculation of flow fields inside a dump combustor using swirl and baffle stabilisation. The value of the different turbulence approximations in predicting the flow are discussed. Originator supplied keywords include: Combustion modelling, Turbulence modelling, Dump combustor, Swirling flow.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1983
Accession Number
ADA151045

Entities

People

  • B. C. Ewan
  • F. Boysan
  • J. Swithenbank
  • W. H. Ayers

Organizations

  • University of Sheffield

Tags

Communities of Interest

  • Air Platforms
  • C4I
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Chemical Engineering
  • Combustion
  • Computational Fluid Dynamics
  • Differential Equations
  • Engineering
  • Flow
  • Flow Fields
  • Fluid Dynamics
  • Geometry
  • Measurement
  • Shear Stresses
  • Stresses
  • Three Dimensional
  • Turbulence
  • Turbulent Flow
  • Turbulent Mixing
  • Two Phase Flow

Fields of Study

  • Physics

Readers

  • Combustion and Flow Dynamics.
  • Combustion science or combustion engineering.
  • Computational Modeling and Simulation