...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 ...

... can lead to catastrophic failure because the components in the premixer are more susceptible to overheating and damage. acoustic waves combustion combustion equipment flames fuel syngas thermal stability Stability map with the equivalence ratio and the hydrogen content of the CO/H...

... a significant impact on stability limits. Stability behavior in agreement with experimental data was achieved only with the LES-based flame transfer function. 26 04 2011 27 04 2011 16 12 2011 16 12 2011 combustion combustion equipment computational fluid dynamics eigenvalues...

... in the mixing zone. The distribution of pilot and main fuel and subsequent mixing affect velocity 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...

..., the present results obtained from confined flames should be considered instead of unconfined tube burner values. 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...

... 27 04 2011 12 09 2011 12 09 2011 combustion equipment computational fluid dynamics gas turbines Navier-Stokes equations power grids In the early days of gas turbine combustor design, the design methodology typically involved using a number of empirical relations...

... Organization BACT best available control technology 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...

... showing the same combustion phase, and, for example, different durations. The error input for the SA PID controller will then be defined as 11 e N = − m IMEP , MFB 50 ∣ N − m IMEP , CHR net ∣ N ⋅ m CHR net , MFB 50 ∣ N combustion...

... temperature low due to its relatively low thermal conductivity. A typical effusion cooled combustor is shown in Fig. 1 . cobalt alloys combustion equipment creep durability failure analysis gas turbines nickel alloys thermal barrier coatings thermal stress cracking 13 05 2010 25...

... 2010 acoustic impedance combustion combustion equipment Mach number microphones swirling flow An analysis of acoustically coupled combustion instabilities and combustion noise requires a detailed knowledge of the different acoustic boundary conditions inside the combustion chamber...

... 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 ...

... the peak amplitude of the sinusoidal control signal. 06 05 2009 21 10 2009 17 06 2010 17 06 2010 combustion combustion equipment gas turbines nonlinear control systems thermoacoustics burner development impedance tuning acoustic boundary condition thermoacoustic...

... 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...

... ). combustion combustion equipment flames gas turbines numerical analysis quenching (thermal) turbulence vortices 09 04 2009 14 04 2009 27 01 2010 27 01 2010 2010 American Society of Mechanical Engineers ...

... 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...

... that the Siemens DLE combustion system can be adapted to use biodiesel as an alternative fuel without major modification. biofuel combustion equipment gas turbines The dual fuel DLE combustion system is designed as a reverse-flow tuboannular type, as shown in Fig. 1 . The combustor consists of three main...

... the effect of using different mixers on the flame structure. The figure shows that the DM provides a better overall flame height uniformity compared with SM. 05 04 2008 10 04 2008 13 07 2009 air pollution control cogeneration combustion equipment ducts gas turbines heat recovery...

... of N2 in Air on the Burning Velocity of CH4 and H2 Premixed Flames,” Combust. Flame 0010-2180 , 133 ( 4 ), pp. 495 – 497 . 07 04 2008 31 07 2008 19 02 2009 combustion equipment cost reduction environmental economics flue gases gas turbines nozzles In order...