Accession Number : AD0749023

Title :   Interaction of Semi-Confined Turbulent Jets.

Descriptive Note : Final rept.,

Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CALIF

Personal Author(s) : Sarpkaya,Turgut

Report Date : 08 AUG 1972

Pagination or Media Count : 110

Abstract : The report is concerned with the theoretical and experimental study of the interaction of semi-confined, subsonic, turbulent jets, the application of the results to fluidics being one of the primary objectives in mind. The theoretical results obtained both through the use of the free-streamline theory and a new momentum analysis for both the single and symmetric control-jet configurations are presented in the first part of the report. The second part covers the detailed experimental investigations of the jet deflection and the velocity-and turbulence-profile measurements obtained with a hot-wire anemometer for both the single-control-jet and summetric beam-deflection type amplifiers. Finally, the results of the two parts of the study are compared and the advantages and shortcomings of the various analyses are presented. (Author)

Descriptors :   (*FLUID AMPLIFIERS, JET MIXING FLOW), FLUIDICS, TURBULENCE, COANDA EFFECT, SUBSONIC NOZZLES, NOZZLE GAS FLOW, NUMERICAL ANALYSIS

Subject Categories : Fluidics and Fluerics

Distribution Statement : APPROVED FOR PUBLIC RELEASE