Record Display for the EPA National Library Catalog

RECORD NUMBER: 24 OF 42

OLS Field Name OLS Field Data
Main Title Implications of Recent Experimental Results for Modeling Reactions in Turbulent Flows.
Author Broadwell, J. E. ; Dimotakis, P. E. ;
CORP Author California Inst. of Tech., Pasadena.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab.
Publisher c1986
Year Published 1986
Report Number EPA-68-02-3633; EPA/600/J-86/508;
Stock Number PB90-117136
Additional Subjects Turbulent flow ; Chemical reactions ; Air pollution ; Combustion ; Mathematical models ; Experimental data ; Jet flow ; Boundary layer flow ; Mixing ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB90-117136 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 03/10/1990
Collation 7p
Abstract
The paper generally discusses turbulent mixing, chemical reactions, and combustion in fully developed shear layers and jets. More specifically, it reviews results of experiments that appear to have important implications for understanding and modeling these flows, with possible implications for dealing with turbulent transport in general. Conclusions include: molecular transport coefficients play a significant role in turbulent mixing phenomena, even in fully developed turbulent flows; large-scale structure dynamics dictate entrainment, which in turn provides the environment for subsequent turbulent cascade and mixing processes; and turbulent shear layers and jets are essentially unsteady at the largest temporal and spatial scales in the flow. (Copyright (c) American Institute of Aeronautics and Astronautics, Inc., 1985.)