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RISStudy of Combustion Characteristics of Ethanol at Different Dilution With the Carrier Gas
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the everrising concern of global warming, carbon capture is gaining the reputation of one of the most challenging fields of research. A very promising technology to capture CO2 is oxycombustion. Oxycombustion offers ...
Soft Analyzer for Monitoring NOx Emissions From a Gas Turbine Combustor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many industrial sectors built cogeneration plants to secure their power supplies reliably and to efficiently produce the plant demand of steam through the associated heat. Due to the rise of fuel cost and tightening ...
Thermodynamic Assessment of Membrane-Assisted Premixed and Non-Premixed Oxy-Fuel Combustion Power Cycles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study focuses on the investigations of gas turbine power generation system that works on oxy-combustion technology utilizing membrane-assisted oxygen separation. The two investigated systems are (i) a premixed ...
Experimental Study on the Effect of Hydrogen Enrichment of Methane on the Stability and Emission of Nonpremixed Swirl Stabilized Combustor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An ultra lean mixture (د•â€‰â‰¤â€‰0.5) of methane–hydrogen–air was experimentally investigated to explore the effect of fuel flexibility on the flame stability and emission of a nonpremixed swirl stabilized combustor. ...
Boilers Optimal Control for Maximum Load Change Rate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In many cogeneration systems, one or more boilers are used in hot standby to meet the plant demand of steam in case of failure or upset in the cogeneration unit. Such boilers need to quickly respond to sudden and large ...
Modeling Time Variations of Boiler Efficiency
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Boiler's efficiency is one of the important performance indicators of boiler. To keep track of operation cost, efficiency needs to be calculated with adequate accuracy by employing effective mathematical tools. In this ...
Numerical Predictions of Three-Dimensional Unsteady Turbulent Film-Cooling for Trailing Edge of Gas-Turbine Blade Using Large Eddy Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work investigates the performance of film-cooling on trailing edge of gas turbine blades using unsteady three-dimensional numerical model adopting large eddy simulation (LES) turbulence scheme in a low Mach number ...
Numerical Predictions of Three-Dimensional Unsteady Turbulent Film-Cooling for Trailing Edge of Gas-Turbine Blade Using Large Eddy Simulation
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: This work investigates the performance of film-cooling on trailing edge of gas turbine blades using unsteady three-dimensional numerical model adopting large eddy simulation (LES) turbulence scheme in a low Mach number ...
Numerical Investigation of Bluff-Body Configurations for Enhanced Hydrogen Combustion Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. This study investigates the effects of bluff-body geometries and hydrogen fractions on the combustion performance of non-premixed methane–hydrogen flames. Using computational fluid dynamics (CFD), the impact of ...
Potential of Integrating Solar Energy into Systems of Thermal Power Generation, Cooling-Refrigeration, Hydrogen Production, and Carbon Capture
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Global warming due to the accumulation of CO2 in the atmosphere has directed global attention toward the adaptation of renewable energies and the use of renewable energy resources, like solar energy. Solar energy utilization ...