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RISA Detailed and Reduced Reaction Mechanism of Biomass-Based Syngas Fuels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present work, the elaboration of a reduced kinetic reaction mechanism is described, which predicts reliably fundamental characteristic combustion properties of two biogenic gas mixtures ...
Experimental Investigations of Pressure Losses on the Performance of a Micro Gas Turbine System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pressure losses between the compressor outlet and the turbine inlet are a major issue of overall efficiency and system stability for a solid oxide fuel cell/micro gas turbine (MGT) hybrid power ...
FLOX® Combustion at High Pressure With Different Fuel Compositions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In flameless oxidation (FLOX®) the combustion is distributed over a large volume by a high internal flue gas recirculation. This technology has been successfully used for many years in ...
On Model Design of a Surrogate Fuel Formulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Calculations of evaporation characteristics (distillation curve, two-phase diagram, and critical points) of surrogates are described in detail. The efficiency of some surrogate blends, represented ...
Experimental Analysis of the Combustion Behavior of a Gas Turbine Burner by Laser Measurement Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental results from optical and laser spectroscopic measurements on a scaled industrial gas turbine burner at elevated pressure are presented. Planar laser induced fluorescence on the OH ...
Laser-Based Investigations of Thermoacoustic Instabilities in a Lean Premixed Gas Turbine Model Combustor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nonintrusive laser-based and optical measurements were performed in a gas turbine model combustor with a lean premixed swirl-stabilized CH4-air flame at atmospheric pressure. The main objective ...
Computational Modeling of Turbulent Mixing of a Transverse Jet
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents numerical simulations of turbulent mixing of a jet in crossflow. The test case is chosen to resemble scalar mixing processes in the premixing zones of gas turbine combustion ...
Flow Field and Combustion Characterization of Premixed Gas Turbine Flames by Planar Laser Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Lean premixed natural gas/air flames produced by an industrial gas turbine burner were analyzed using laser diagnostic methods. For this purpose, the burner was equipped with an optical combustion ...
Phase-Resolved Laser Diagnostic Measurements of a Downscaled, Fuel-Staged Gas Turbine Combustor at Elevated Pressure and Comparison to LES Predictions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A technical gas turbine combustor has been studied in detail with optical diagnostics for validation of large-eddy simulations (LES). OH* chemiluminescence, OH laser-induced fluorescence (LIF) and ...
Numerical Simulations of Turbulent Mixing and Autoignition of Hydrogen Fuel at Reheat Combustor Operating Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Turbulent mixing and autoignition of H2-rich fuels at relevant reheat combustor operating conditions are investigated in the present numerical study. The flow configuration under consideration is ...