Accession Number : AD0740220

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

Descriptive Note : Final rept. 1 Sep 69-28 Feb 72,

Corporate Author : NORTH CAROLINA STATE UNIV RALEIGH DEPT OF MECHANICAL AND AEROSPACE ENGINEERING

Personal Author(s) : Williams,James C. , III

Report Date : 31 MAR 1972

Pagination or Media Count : 51

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)

Descriptors :   (*JET MIXING FLOW, MATHEMATICAL ANALYSIS), (*FLOW SEPARATION, NOZZLE GAS FLOW), (*FLUIDICS, TWO DIMENSIONAL FLOW), TWO DIMENSIONAL FLOW, BOUNDARY LAYER, EQUATIONS OF MOTION, PROBLEM SOLVING, MATHEMATICAL MODELS, WALLS, PRESSURE, VELOCITY

Subject Categories : Fluidics and Fluerics

Distribution Statement : APPROVED FOR PUBLIC RELEASE