Characteristics of oxy-fuel combustion in gas turbines

► Basic characteristics of oxy-fuel combustion in gas turbine conditions were studied. ► The study was based on detailed chemical kinetics and thermodynamic calculations. ► Critical O2/CO2 ratio for combustion stability and quenching was obtained. ► Effect of inlet pressure on the combustion stability and quenching was examined. ► Feasible oxy-fuel operation domain under gas turbine conditions was investigated.