Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Institutional Repository

Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/22286

Title: Large-eddy simulations of high Reynolds number jets with a suitable subgrid-scale model for solver dependency study
Authors: Angelino, Matteo
Moratilla-Vega, Miguel
Xia, Hao
Page, Gary J.
Issue Date: 2016
Publisher: © Springer
Citation: ANGELINO, M. ...et al., Large-eddy simulations of high Reynolds number jets with a suitable subgrid-scale model for solver dependency study. Presented at the 11th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements, Palermo, Italy, Sept. 21-23.
Abstract: Large-eddy simulations are performed of a turbulent round jet at Ma=0.5 and 0.9. The solver dependency is explored on computationally affordable grids of 5 and 20 million grid points, by taking advantage of the consistency of the subgrid-scale σ -model. Three different solvers are tested. With all three, the computed mean and second-order fluctuating quantities of the turbulent near field compare favorably with measurements, for both Mach numbers and both grids, showing the strength of the σ -model in adapting to different flow conditions and grid refinements.
Description: This paper is in closed access.
Sponsor: The authors acknowledge the financial support from UK’s Engineering and Physical Sciences Research Council (EPSRC) under grant number EP/M01391X/1.
Version: Accepted for publication
URI: https://dspace.lboro.ac.uk/2134/22286
Publisher Link: http://www.ercoftac.org/events/etmm11/
Appears in Collections:Closed Access (Aeronautical and Automotive Engineering)

Files associated with this item:

File Description SizeFormat
ETMM11_Angelino.pdfAccepted version3.56 MBAdobe PDFView/Open

 

SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.