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Perspectives on dilution jet mixingA microcomputer code which displays 3-D oblique and 2-D plots of the temperature distribution downstream of jets mixing with a confined crossflow has been used to investigate the effects of varying the several independent flow and geometric parameters on the mixing. Temperature profiles calculated with this empirical model are presented to show the effects of orifice size and spacing, momentum flux ratio, density ratio, variable temperature mainstream, flow area convergence, orifice aspect ratio, and opposed and axially staged rows of jets.
Document ID
19860022960
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Holdeman, J. D. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 5, 2013
Publication Date
March 1, 1986
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
E-2975
NAS 1.15:87294
NASA-TM-87294
AIAA PAPER 86-1611
Report Number: E-2975
Report Number: NAS 1.15:87294
Report Number: NASA-TM-87294
Report Number: AIAA PAPER 86-1611
Meeting Information
Meeting: Spring Meeting of the Central States Section of the Combustion Inst.
Location: Cleveland, OH
Country: United States
Start Date: May 5, 1986
End Date: May 6, 1986
Sponsors: AIAA, SAE, ASEE, ASME
Accession Number
86N32432
Funding Number(s)
PROJECT: RTOP 533-04-12
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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