...C. Fureby Present-day demands on combustion equipment are increasing the need for improved understanding and prediction of turbulent combustion. Large eddy simulation (LES), in which the large-scale flow is resolved on the grid, leaving only the small-scale flow to be modeled, provides a natural...

... flashback air pollution control chemiluminescence combustion equipment electrical safety flames fuel systems gas turbine power stations gas turbines Mie scattering 26 04 2011 28 04 2011 03 01 2012 03 01 2012 2012 American Society of Mechanical Engineers ...

... in the premixer are more susceptible to overheating and damage. acoustic waves combustion combustion equipment flames fuel syngas thermal stability 2012 American Society of Mechanical Engineers ...

... to thermoacoustic instabilities [( 1 )]. Thermoacoustic instabilities, i.e., a self-excited coupling between fluctuations of pressure, velocity, and heat release, can lead to very high levels of pressure pulsations in a combustor, possibly resulting in structural damage [( 2 )]. combustion combustion...

... and temperature fields, emissions, and liner wall temperature as well as the pattern factor at the combustor outlet [( 2 3 4 )]. aerospace engines air pollution chemically reactive flow combustion equipment flames gas turbines nozzles temperature distribution turbulence 11 01 2011 01...

... . 13 04 2011 15 04 2011 04 11 2011 04 11 2011 boundary layer turbulence combustion equipment ducts flames quenching (thermal) The capability of burning highly reactive fuels in a fully premixed, undiluted mode has become a main development focus in the gas turbine...

... high computational expense [( 6 )]. combustion equipment computational fluid dynamics gas turbines Navier-Stokes equations power grids 15 04 2011 27 04 2011 12 09 2011 12 09 2011 References 1 Mongia , H. C. , 2001 , “ A Synopsis of Gas Turbine...

... 01 07 2010 11 11 2010 17 05 2011 17 05 2011 combustion equipment gas turbines quenching (thermal) In the last 35 years, NO x emission levels in industrial gas turbines have come down by an order of magnitude or more. Some of these reductions have come...

... proved to be efficient, reducing the number of engine cycles necessary for the calibration to less than 1000 per operating condition. 11 10 2010 11 10 2010 15 04 2011 15 04 2011 combustion equipment petroleum sparks Spark ignition (SI) engine performance...

... failure modes observed in combustors. 13 05 2010 25 05 2010 23 11 2010 23 11 2010 cobalt alloys combustion equipment creep durability failure analysis gas turbines nickel alloys thermal barrier coatings thermal stress cracking Conventional combustor walls...

... impedance combustion combustion equipment Mach number microphones swirling flow 09 04 2010 15 04 2010 17 09 2010 17 09 2010 2011 American Society of Mechanical Engineers ...

... chamber, or the premix-section. acoustic wave absorption architectural acoustics combustion equipment gas turbines noise abatement tiles 08 04 2010 09 04 2010 25 08 2010 25 08 2010 2010 American Society of Mechanical Engineers ...

... development impedance tuning acoustic boundary condition thermoacoustic combustion combustion equipment gas turbines nonlinear control systems thermoacoustics 06 05 2009 21 10 2009 17 06 2010 17 06 2010 2010 American Society of Mechanical Engineers ...

... combustion combustion equipment cooling Doppler measurement fuel systems gas turbines laser velocimetry swirling flow Lean premixed swirl stabilized combustion is successfully applied in gas turbine combustion systems to maintain low NO x and CO-emissions over a wide operating...

... aerodynamics combustion combustion equipment confined flow flames jets swirling flow transfer functions The stability of lean premixed combustion systems with regard to self-sustained combustion instabilities can be evaluated with a stability analysis using the acoustic network modeling approach...

... 2010 combustion combustion equipment flames gas turbines numerical analysis quenching (thermal) turbulence vortices It has been shown in the past that the reliability of swirl stabilized lean premixed gas turbine burners can be severely limited by sudden flame flashback, which...

... combustion combustion equipment flames flow visualisation gas turbines jets measurement by laser beam pulsatile flow thermoacoustics turbulence vibration measurement The well-known industrial problem that motivates this work is the limitation on performance of power and propulsion gas...

... NO x levels when the flame temperature is increased. biofuel combustion equipment gas turbines 2010 American Society of Mechanical Engineers ...

... pollution control cogeneration combustion equipment ducts gas turbines heat recovery nitrogen compounds The wire-mesh duct burner (DB) for microturbine (MT) CHP units presented in this paper is a new concept. The design procedure was derived from elements available in the literature and from...

... combustion equipment cost reduction environmental economics flue gases gas turbines nozzles In order to capture and sequester the CO 2 emitted from natural gas based power-generation plants, three different main concept categories can be considered ( 1 2 ). Postcombustion carbon...