Accession Number : AD0710284

Title :   THEORETICAL AND EXPERIMENTAL INVESTIGATIONS ON THE MIXING OF ISOENERGETIC CONFINED CO-AXIAL JETS.

Descriptive Note : Technical rept.,

Corporate Author : CINCINNATI UNIV OHIO DEPT OF AEROSPACE ENGINEERING

Personal Author(s) : Tabakoff,W. ; Hosney,W. M.

Report Date : JUN 1970

Pagination or Media Count : 75

Abstract : A survey of experimental results for turbulent mixing between two compressible streams in a constant area duct is presented. The experimental results are for area ratios 3 and 7.16, for velocity ratios ranging from 0.4 to 2.8, and with velocity magnitudes varying from 200 ft/sec. to 950 ft/sec. A new constant of turbulence is recommended for the theoretical analysis of the confined jet mixing which uses the free jet mixing concepts. The regions in which this analysis could be used are delineated. (Author)

Descriptors :   (*JET MIXING FLOW, COMPRESSIBLE FLOW), DUCTS, TURBULENCE, VELOCITY, MATHEMATICAL ANALYSIS

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE