Title
Large Eddy Simulations Of A Cylindrical Film Cooling Hole
Abstract
Large Eddy Simulations are used to explore the unsteady jet-in-crossflow interactions arising from discrete hole film cooling. The numerical grids are created using GridPro and exported into OpenFOAM for solution with specified initial and boundary conditions. A recycling-rescaling technique is used to generate an incoming turbulent boundary layer upstream of injection. The geometry and flow conditions are specified to match conditions of an experiment in open literature for robust validation of the numerical solution. The trajectory and spreading of the jet is discussed in terms of the insight provided by the results of the simulation. Copyright © 2012 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.
Publication Date
12-1-2012
Publication Title
50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Number of Pages
-
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.2514/6.2012-366
Copyright Status
Unknown
Socpus ID
84872833255 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/84872833255
STARS Citation
Johnson, Perry L. and Kapat, Jayanta S., "Large Eddy Simulations Of A Cylindrical Film Cooling Hole" (2012). Scopus Export 2010-2014. 3978.
https://stars.library.ucf.edu/scopus2010/3978