A laboratory gas turbine model combustor with dual-swirler configuration is investigated
using Large Eddy Simulation (LES) with a flamelet subgrid combustion model. Two partially …

Large eddy simulation (LES) paradigms are used in the present work to predict premixed
and partially premixed turbulent flames with flamelets based thermochemistry and presumed …

Multi-regime turbulent combustion modelling remains challenging and is explored with
occurrence of local extinction in this study. A partially premixed model based on unstrained …

ABSTRACT A swirl-stabilised flame close to blow-off conditions in a gas turbine model
combustor is investigated using large eddy simulation. The sub-grid combustion is modelled …

Large eddy simulations (LES) with flamelet and presumed filtered density function closure
are used to simulate turbulent premixed and partially premixed hydrogen flames. Different …

The flame in a gas turbine model combustor close to blow-off is studied using large eddy
simulation with the objective of investigating the sensitivity of including different heat loss …

The recirculation zone length behind a bluff body is influenced by the turbulence intensity at
the base of the body in isothermal flows and also the heat release and its interaction with …

The effects of hydrogen enrichment on flame and flow dynamics of a swirl-stabilised partially
premixed methane-air flame are studied using large eddy simulation. The sub-grid reaction …

A partially premixed swirl-stabilised flame under thermoacoustically unstable conditions is
studied using large eddy simulation with an unstrained flamelet model for the filtered …

Large eddy simulation (LES) of a lean methane/air flame exhibiting self-excited
thermoacoustic oscillations inside a swirl combustor is performed. The influence of fuel …