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Effect of Inert Species on the Static and Dynamic Stability of a Piloted, Swirl-Stabilized Flame
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Carbon sequestration and utilization has been proposed as a method for decarbonizing high-efficiency industrial gas turbines operating on natural gas fuels for power generation and industrial markets. To increase the ...
Impact of Diluents on Flame Stability With Blends of Natural Gas and Hydrogen
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two potential decarbonization pathways for natural gas (NG)-fueled gas turbine engines include blending hydrogen (H2) into NG and postcombustion carbon capture. H2 blending changes several combustion properties, including ...
Describing the Mechanism of Instability Suppression Using a Central Pilot Flame With Coupled Experiments and Simulations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pilot flames are commonly used to extend combustor operability limits and suppress combustion oscillations in low-emissions gas turbines. Combustion oscillations, a coupling between heat release rate oscillations and ...