A Study of Two Dimensional Jet Attachment on a Plane Wall.

Abstract

A study is reported of the two-dimensional turbulent jet reattachment phenomenon. The flow field between jet exhaust and reattachment has been studied for the case where a plane wall, parallel to the nozzle axis, exists near a jet issuing from the nozzle. The two-dimensional boundary layer equations, including curvature effects, are employed in the analysis and these equations are solved using the method of weighted residuals. The model developed is used to study the location of the reattachment point, the wall pressure distributions, velocity profiles and pressure distributions for the flow field described above. (Author)

Document Details

Document Type
Technical Report
Publication Date
Mar 31, 1972
Accession Number
AD0740220

Entities

People

  • James C. Williams Iii

Organizations

  • North Carolina State University

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Attachment
  • Boundaries
  • Boundary Layer
  • Curvature
  • Equations
  • Flow
  • Flow Fields
  • Geometric Forms
  • Geometry
  • Layers
  • Lines (Geometry)
  • Mathematics
  • Pressure Distribution
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Calculus or Mathematical Analysis
  • Combustion and Flow Dynamics.
  • Vision Science/Vision Psychology/Cognitive Neuroscience.