Partial premixing and stratification in turbulent flames

AR Masri - Proceedings of the Combustion institute, 2015 - Elsevier
This paper reviews recent advances in understanding the structure of turbulent partially
premixed and stratified flames. The term “partially premixed” refers here to compositionally …

Large eddy simulation modelling of combustion for propulsion applications

C Fureby - … Transactions of the Royal Society A …, 2009 - royalsocietypublishing.org
Predictive modelling of turbulent combustion is important for the development of air-
breathing engines, internal combustion engines, furnaces and for power generation …

Temporally resolved planar measurements of transient phenomena in a partially pre-mixed swirl flame in a gas turbine model combustor

I Boxx, M Stöhr, C Carter, W Meier - Combustion and Flame, 2010 - Elsevier
This paper presents observations and analysis of the time-dependent behavior of a 10kW
partially pre-mixed, swirl-stabilized methane–air flame exhibiting self-excited thermo …

Phase-resolved characterization of vortex–flame interaction in a turbulent swirl flame

M Stöhr, R Sadanandan, W Meier - Experiments in fluids, 2011 - Springer
The relation between flow field and flame structure of a turbulent swirl flame is investigated
using simultaneous particle image velocimetry (PIV) and planar laser-induced fluorescence …

Interactive exploration and analysis of large-scale simulations using topology-based data segmentation

PT Bremer, G Weber, J Tierny… - … on Visualization and …, 2010 - ieeexplore.ieee.org
Large-scale simulations are increasingly being used to study complex scientific and
engineering phenomena. As a result, advanced visualization and data analysis are also …

Laboratory investigations of a low-swirl injector with H2 and CH4 at gas turbine conditions

RK Cheng, D Littlejohn, PA Strakey, T Sidwell - Proceedings of the …, 2009 - Elsevier
Laboratory experiments were conducted at gas turbine and atmospheric conditions (0.101<
P0< 0.810 MPa, 298< T0< 580K, and 18< U0< 60m/s) to characterize the overall behaviors …

Simultaneous OH-PLIF and PIV measurements in a gas turbine model combustor

R Sadanandan, M Stöhr, W Meier - Applied Physics B, 2008 - Springer
In highly turbulent environments, combustion is strongly influenced by the effects of
turbulence chemistry interactions. Simultaneous measurement of the flow field and flame is …

A general flamelet transformation useful for distinguishing between premixed and non-premixed modes of combustion

E Knudsen, H Pitsch - Combustion and flame, 2009 - Elsevier
The flame index was originally proposed by Yamashita et al. as a method of locally
distinguishing between premixed and non-premixed combustion. Although this index has …

A combined computational and experimental characterization of lean premixed turbulent low swirl laboratory flames: I. Methane flames

M Day, S Tachibana, J Bell, M Lijewski, V Beckner… - Combustion and …, 2012 - Elsevier
This paper is the first in a series that presents a combined computational and experimental
study to investigate and characterize the structure of premixed turbulent low swirl laboratory …

Large eddy simulation and laser diagnostic studies on a low swirl stratified premixed flame

KJ Nogenmyr, C Fureby, XS Bai, P Petersson… - Combustion and …, 2009 - Elsevier
This paper presents numerical simulations and laser diagnostic experiments of a swirling
lean premixed methane/air flame with an aim to compare different Large Eddy Simulations …