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Hybrid RANS/LES of plane impinging jets on a flat plate at small nozzle-plate distances

Slawomir Kubacki UGent, Jacek Rokicki, Erik Dick UGent, Joris Degroote UGent and Jan Vierendeels UGent (2012) 9th National Congress on Theoretical and Applied Mechanics, Proceedings. p.1-11
abstract
A k-ω based hybrid RANS/LES (Reynolds Averaged Navier Stokes/ Large Eddy Simulation) model is tested for simulation of plane impinging jets at various nozzle-plate distances (H/B, where H is the distance and B is the slot width) and various Reynolds numbers (based on the slot width and the velocity in the symmetry plane). The studied combinations are H/B=2 for Re= 10000, H/B=4 for Re=20000 and H/B=9.2 for Re=20000. The focus is on small distance of the nozzle exit to the plate. This means for impact of the jet onto the plate before complete mixing of the shear layers. The centre of the impact zone is then in laminar state and the developing boundary layer on the plate undergoes transition to turbulent state.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
Large Eddy Simulation, hybrid RANS/LES model, turbulence modelling, plane/slot impinging jet, fluid flow
in
9th National Congress on Theoretical and Applied Mechanics, Proceedings
editor
Walter Bosschaerts, Bart Janssens and Benoît Marinus
pages
1 - 11
publisher
Royal Military Academy
place of publication
Brussels, Belgium
conference name
9th National Congress on Theoretical and Applied Mechanics (NCTAM - 2012)
conference location
Brussels, Belgium
conference start
2012-05-09
conference end
2012-05-10
ISBN
9782805201516
language
English
UGent publication?
yes
classification
C1
copyright statement
I have retained and own the full copyright for this publication
id
2141078
handle
http://hdl.handle.net/1854/LU-2141078
date created
2012-06-12 20:12:34
date last changed
2012-10-12 10:58:39
@inproceedings{2141078,
  abstract     = {A k-\ensuremath{\omega} based hybrid RANS/LES (Reynolds Averaged Navier Stokes/ Large Eddy Simulation) model is tested for simulation of plane impinging jets at various nozzle-plate distances (H/B, where H is the distance and B is the slot width) and various Reynolds numbers (based on the slot width and the velocity in the symmetry plane). The studied combinations are H/B=2 for Re= 10000, H/B=4 for Re=20000 and H/B=9.2 for Re=20000. The focus is on small distance of the nozzle exit to the plate. This means for impact of the jet onto the plate before complete mixing of the shear layers. The centre of the impact zone is then in laminar state and the developing boundary layer on the plate undergoes transition to turbulent state.},
  author       = {Kubacki, Slawomir and Rokicki, Jacek and Dick, Erik and Degroote, Joris and Vierendeels, Jan},
  booktitle    = {9th National Congress on Theoretical and Applied Mechanics, Proceedings},
  editor       = {Bosschaerts, Walter and Janssens, Bart  and Marinus, Beno{\^i}t},
  isbn         = {9782805201516},
  keyword      = {Large Eddy Simulation,hybrid RANS/LES model,turbulence modelling,plane/slot impinging jet,fluid flow},
  language     = {eng},
  location     = {Brussels, Belgium},
  pages        = {1--11},
  publisher    = {Royal Military Academy},
  title        = {Hybrid RANS/LES of plane impinging jets on a flat plate at small nozzle-plate distances},
  year         = {2012},
}

Chicago
Kubacki, Slawomir, Jacek Rokicki, Erik Dick, Joris Degroote, and Jan Vierendeels. 2012. “Hybrid RANS/LES of Plane Impinging Jets on a Flat Plate at Small Nozzle-plate Distances.” In 9th National Congress on Theoretical and Applied Mechanics, Proceedings, ed. Walter Bosschaerts, Bart Janssens, and Benoît Marinus, 1–11. Brussels, Belgium: Royal Military Academy.
APA
Kubacki, S., Rokicki, J., Dick, E., Degroote, J., & Vierendeels, J. (2012). Hybrid RANS/LES of plane impinging jets on a flat plate at small nozzle-plate distances. In W. Bosschaerts, B. Janssens, & B. Marinus (Eds.), 9th National Congress on Theoretical and Applied Mechanics, Proceedings (pp. 1–11). Presented at the 9th National Congress on Theoretical and Applied Mechanics (NCTAM - 2012), Brussels, Belgium: Royal Military Academy.
Vancouver
1.
Kubacki S, Rokicki J, Dick E, Degroote J, Vierendeels J. Hybrid RANS/LES of plane impinging jets on a flat plate at small nozzle-plate distances. In: Bosschaerts W, Janssens B, Marinus B, editors. 9th National Congress on Theoretical and Applied Mechanics, Proceedings. Brussels, Belgium: Royal Military Academy; 2012. p. 1–11.
MLA
Kubacki, Slawomir, Jacek Rokicki, Erik Dick, et al. “Hybrid RANS/LES of Plane Impinging Jets on a Flat Plate at Small Nozzle-plate Distances.” 9th National Congress on Theoretical and Applied Mechanics, Proceedings. Ed. Walter Bosschaerts, Bart Janssens, & Benoît Marinus. Brussels, Belgium: Royal Military Academy, 2012. 1–11. Print.