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RISStability and Combustion/Emission Characteristics of Stratified Dual-Swirl Oxy-Methane Flames: Effects of Oxygen Fraction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The stability, combustion, and emission features of stratified oxy-methane (CH4/O2/CO2) flames stabilized over a dual annular counter-rotating swirl (DACRS) burner, developed for gas turbine combustion applications, were ...
Stratified and Hydrogen Combustion Techniques for Higher Turndown and Lower Emissions in Gas Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This review overviews combustion technologies for reduced emissions and better fuel economy in the industrial gas turbine. Lean premixed combustion (LPM) technology is introduced as a low-temperature combustion technique ...
Stratified Flames in Dual Annular Counter-Rotating Swirl Burner for Wider Operability Gas Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study investigates numerically the effects of equivalence ratio (Φ) on flow/flame interactions and emissions of stratified oxy-methane (CH4/O2/CO2) flames in a dual annular counter-rotating swirl (DACRS) burner for ...
Effects of Adiabatic Flame Temperature and Oxygen Concentration in CH4/N2/O2 Nonswirl Jet Flames: Experimental and Numerical Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The combustion characteristics of oxygen-enriched air–methane (i.e., O2/N2/CH4) flames in a premixed mode are investigated using both experimentally and numerically under atmospheric conditions for emissions reduction ...
Role of Adiabatic Flame Temperature on Controlling Operability of a Micromixer-Based Gas Turbine Combustor Holding Premixed Oxy-Flames for Carbon Capture
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The study presents an experimental and numerical investigation to determine the role of adiabatic lame temperature on controlling the operability of a micromixer-based gas turbine model combustor holding premixed CH4/CO2/O2 ...