AN ANALYSIS OF THE PROPERTIES OF TWO-DIMENSIONAL INCOMPRESSIBLE FLUID FLOW IN THE MIXING CHAMBER OF A CONSTANT AREA EJECTOR

Abstract

The properties of an incompressible fluid in the mixing chamber of a constant area cylindrical ejector are analyzed in a two-dimensional form. The flow field for velocity and temperature is assumed to be made up of regions in which uniform flow of the primary and secondary fluids exist, and which diminish with axial distance from the ejector entrance. The velocity and temperature distributions in the mixed region are assumed to have cosine shaped profiles. The compatible solutions are given an axial distribution by assuming a parabolic spread rate for the secondary fluid jet boundary. Results are generated in the form of a non-dimensional velocity and pressure, a normalized temperature and a Momentum Factor, as functions of axial distance.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1963
Accession Number
AD0481432

Entities

People

  • Martin D. Kiefer

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • C4I
  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Boundaries
  • Crystal Structure
  • Energy
  • Enthalpy
  • Flow
  • Flow Fields
  • Fluid Dynamics
  • Fluid Flow
  • Geometry
  • Mechanical Engineering
  • Momentum
  • New York
  • Numerical Integration
  • Physical Properties
  • Plastic Explosives
  • Two Dimensional
  • United States

Fields of Study

  • Physics

Readers

  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers
  • Plasma Physics.
  • Structural Dynamics.