Xing, "Study of the dump diffuser optimization for gas turbine combustors
," Procedia Engineering, vol.
Early gas turbine combustors
were modeled by  in the 1950s as an arrangement of a perfectly stirred reactor (PSR) for the high-intensity primary zone of the combustor
, followed by a plug flow reactor (PFR) for the burnout zone of the combustor
For example, Matlab/Simulink is accomplished in dynamic system modeling and simulation, which can be used to establish the gas turbine control system or the 0D simulation model of other components appropriately; Fluent specializes in analyzing fluid field and temperature field, which is suitable to establish 2D or 3D dimensional steady state simulation model of combustor
. Using the collaborative running interface of Simulink/Fluent, the simulation models established by two kinds of simulation software are coupled together to achieve the simulation zooming, which has been applied in simulation research of many science fields [1-5].
In addition to the standard QuadO Certified enclosed combustors
line which includes the ABUTEC 20 and ABUTEC 100 models, the company also provides QuadO compliant burners (ABUTEC 200), elevated flares, and custom enclosed combustion products.
There exist a lot of studies about lean premixed JSR combustors
. First time, Thornton et al.
Aigner, "Numerical investigation of mixing and combustion enhancement in supersonic combustors
by strut induced streamwise vorticity," Aerospace Science and Technology, vol.
In recent years there have been growing research activities to utilize detonation to combust fuel/air mixtures in gas turbine combustors
. In the 1990s detonation based power concepts began with pulse detonation engines (PDEs), and have now moved into the continuous detonation mode, termed rotating detonation engines (RDEs).
Therefore, a combustible mixture exists in the premixing portion of the injector, and ignition of this mixture prior to entering the combustor
must be prevented.
Examples of specific uses for advanced ceramics include gas turbine airfoils, rotors, combustors
, and exhaust, E/O laser positioning mirrors and packaging, armor, furnace radiant heaters and fans hot gas filtration etc.
Engineers tasked with creating more efficient, lean-burn combustors
typically use high-power pulsed lasers for spectroscopic combustion analysis.
This book details the design, manufacture, and operation of gas turbine combustors
in applications ranging from aeronautics to power generation.
Meanwhile Doncasters Group, a global manufacturer of precision components and assemblies to the aerospace industry, has agreed a contract with Rolls-Royce to repair and overhaul Front Combustion Liners (FCLs), known as annular combustors
, for the Rolls-Royce RB211-535C, 524 and a partial load on the 535E4 engines.
Variations in natural gas can lead to increased dynamic pressure oscillations in the turbine combustors
, resulting in inefficiencies, increased NOx emissions and damaging combustion instabilities.
Circulating fluidized bed (CFB) combustors
facilitate burning a wide variety of fuels with high combustion efficiency while meeting restrictive S[O.sub.2] and N[O.sub.x] emission requirements.
will be supplied by Mitsubishi Heavy Industries Dongfang Gas Turbine (Guangzhou) Co., Ltd., which was jointly established by MHI and DFSTW in 2005.