... is injected into the SCR to match the corresponding amount of NO x entering the catalyst for a stoichiometric reaction [ 6 ]. Instead of using a urea injection system, gaseous ammonia was used with the catalyst bench reactor setup in this work. The gas flow rate for each species was controlled by mass flow...

... computational cost, and to resolve the flame shape on the numerical grid. Combustion Computational Computational fluid dynamics Flame Fuel combustion Gaseous Modeling 08 06 2017 05 07 2017 Contributed by the Combustion and Fuels Committee of ASME for publication in the J...

... Energy Fuel combustion Fuels Gaseous Measurement techniques Nonintrusive diagnostics Combustion With interest in future energy sources [ 1 ], attention has increased in examining alternative jet fuels for aircraft turbine engines [ 2 ]. There are a number of operational constraints...

... Combustion Cooling Environmental Experimental Fluids Fossil power generation Fuel combustion Fuels Gas turbine technology Gaseous Heat transfer Mass Transfer Mixed Process Natural gas technology Packed Beds Participating Media Phase change Power systems Reliability Coupled behavior...

... conversion Flame Fuel combustion Fuels Gas turbine technology Gaseous Measurement techniques Sensors Swirling Thermoacoustics Thermodynamics Turbulence Turbulent Unsteady Unsteady flows Visualization Wave propagation Coupled behavior Combustion Avoidance of thermoacoustically...

... with gasoline or with gaseous fuel. The authors in previous works experimentally tested the strong engine efficiency increment and pollutant emissions reduction attainable by the simultaneous combustion of gasoline and gaseous fuel (NG or LPG). The increased knock resistance, obtained by the addition of gaseous...

...Liwei Zhang; Vigor Yang A large-eddy-simulation-based numerical investigation of a turbulent gaseous jet in crossflow (JICF) is presented. The present work focuses on cases with a steady crossflow and two different jet-to-crossflow velocity ratios, 2 and 4, at the same jet centerline velocity...

... supply system (main, cooling, and secondary air) is capable of delivering a total mass flow of 1.3 kg/s at a maximum pressure of 40 bar. The main air can be electrically preheated up to 1000 K, while experiments with various gaseous and liquid fuels are possible. In this study, natural gas (NG) and an NG...

... – 3082 . 10.1016/j.proci.2006.07.067 [10] Gicquel , L. Y. M. , Staffelbach , G. , and Poinsot , T. , 2012 , “ Large Eddy Simulations of Gaseous Flames in Gas Turbine Combustion Chambers ,” Prog. Energy Combust. Sci. , 38 ( 6 ), pp. 782 – 817 . 10.1016/j.pecs.2012.04.004 [11...

... turbine technology Gaseous Jets Two important drivers for research on gas turbine combustion technology are the demands for higher turbine inlet temperatures and for reduced overall NO x emissions. In that context, axially staged combustion with conventional premix burners in the first stage...

... 17, 2015; final manuscript received December 15, 2015; published online March 1, 2016. Editor: David Wisler. 17 11 2015 15 12 2015 Combustion Engines Experimental Gaseous Internal combustion engines Natural gas technology Swirling Turbulence where R s...

... of ASME for publication in the J OURNAL OF E NGINEERING FOR G AS T URBINES AND P OWER . Manuscript received July 14, 2015; final manuscript received August 12, 2015; published online September 29, 2015. Editor: David Wisler. 14 07 2015 12 08 2015 Experimental Flame Gaseous...

...Roda Bounaceur; Pierre-Alexandre Glaude; Baptiste Sirjean; René Fournet; Pierre Montagne; Matthieu Vierling; Michel Molière Gas turbines burn a large variety of gaseous fuels under elevated pressure and temperature conditions. During transient operations, variable gas/air mixtures are involved...

... are covered. The advantages and disadvantages of different options and compressor systems are covered and the concept of dynamic simulation as an analysis tool is addressed. Boiling Gaseous Heat transfer Natural gas technology Vaporization Natural gas currently supplies approximately 23...

.... In order to predict the gaseous emissions arising from fossil fuel combustion, the deployment of a robust prediction methodology is necessary. Thus, a generic emission indices prediction software has been developed at Cranfield University under the name of HEPHAESTUS [ 13 , 16 ]. HEPHAESTUS constitutes...