Imperial College London
Alternate

ProfessorWilliamJones

Faculty of Engineering, Department of Mechanical Engineering

Professor
 
 
 
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Contact

 

+44 (0)20 7594 7037w.jones

 
 
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Assistant

 

Ms Fabienne Laperche +44 (0)20 7594 7033

 
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Location

 

607City and Guilds BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Brauner:2016:10.1007/s10494-016-9719-4,
author = {Brauner, T and Jones, WP and Marquis, AJ},
doi = {10.1007/s10494-016-9719-4},
pages = {965--985},
publisher = {Springer Verlag},
title = {LES of the Cambridge Stratified Swirl Burner using a Sub-grid pdf Approach},
url = {http://dx.doi.org/10.1007/s10494-016-9719-4},
year = {2016}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - The sub-grid scale probability density function equation is rearranged in order to separate the resolved and sub-grid-scale (sgs) contributions to the sgs mixing term. This allows modelling that is consistent with the limiting case of negligible sub-grid scale variations, a property required for applications to laboratory premixed flames. The new method is applied to the Cambridge Stratified Swirl Burner for 6 operating conditions, 2 isothermal and 4 burning, with varying degrees of swirl and mixture stratification. The simulations are performed with the Large Eddy Simulation (LES) code BOFFIN in which the modelled pdf transport equation is solved using the Eulerian stochastic field method. Eight stochastic fields are used to account for the influence of the sub-grid fluctuations and the chemistry is modelled with a reduced version of the GRI 3.0 mechanism for methane involving 19 species and 15 reaction steps. The simulated velocities for both the isothermal and burning cases show good agreement with the experimental data. The measured temperature and major species profiles are also reproduced to a good accuracy.
AU  - Brauner,T
AU  - Jones,WP
AU  - Marquis,AJ
DO  - 10.1007/s10494-016-9719-4
EP  - 985
PB  - Springer Verlag
PY  - 2016///
SN  - 1573-1987
SP  - 965
TI  - LES of the Cambridge Stratified Swirl Burner using a Sub-grid pdf Approach
UR  - http://dx.doi.org/10.1007/s10494-016-9719-4
UR  - http://hdl.handle.net/10044/1/45340
ER  -
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