Results 31 to 40 of about 21,213 (234)
Combination of DOM with LES in a gas turbine combustor [PDF]
, 2005 A three-dimensional numerical study is conducted to investigate the radiative heat transfer in a model gas turbine combustor. The Discrete Ordinates Method (DOM/Sn) has been implemented to solve the filtered Radiative Transfer Equation (RTE) for the ...
Jones, W.P., Paul, M.C.
core +1 more source
Flame stability and behavior inside meso-scale combustor with different flame holder
MATEC Web of Conferences, 2018 Flame stability and behavior inside meso-scale combustor with different flame holder was investigated experimentally. Three types of flame holder i.e. wire mesh, flat plate with circular holes and flat plate with narrow slits, were used to improve the ...
Yuliati Lilis
doaj +1 more source
Robust Gas Turbine Combustor with Acoustic Liner
Journal of Thermal Science and Technology, 2012 Combustion oscillation of a self-excited thermo-acoustic phenomenon occurs inside the gas turbine combustor. Its excessive pressure fluctuation may impair the gas turbine engine operation, and could result in hardware severe damages.
Kazufumi IKEDA +2 more
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Acoustic Boundary Conditions for Can-Annular Combustors
International Journal of Turbomachinery, Propulsion and Power, 2023 This paper derives and validates an analytical model for acoustic boundary conditions on a can-annular gas turbine combustion system composed of discrete cans connected to an open annulus upstream of a turbine.
James Brind
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Influence of Fluidic Control in a Staged Lean Jet Engine Burner on Combustor Performance
Fluids, 2019 To improve the turn-down ratio of a lean combustor, which has the greatest potential for reducing NOx emissions from jet engines, fuel staging is commonly employed.
Seiji Yoshida +4 more
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Small gas turbine combustor study - Combustor liner evaluation [PDF]
21st Aerospace Sciences Meeting, 1983 A reverse flow combustor liner constructed of Lamilloy (a multilaminate transpiration type material) is compared both analytically and experimentally with a conventional splash film-cooled design with the same combustor configuration. Comparison of selected critical combustor panels indicated that it was possible to maintain the liner temperature ...
C. NORGREN, S. RIDDLEBAUGH
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Linear Instability Analysis of Lean Premixed Combustion
Journal of Thermal Science and Technology, 2012 Combustion oscillation of a self excited combustion-acoustic phenomenon occurs inside the gas turbine combustor. In general, excessive pressure fluctuation of combustion oscillation may impair the gas turbine engine operation and may result in hardware ...
Kazufumi IKEDA +3 more
doaj +1 more source
Assessment of Combustor Working Environments [PDF]
International Journal of Aerospace Engineering, 2012 In order to assess the remaining life of gas turbine critical components, it is vital to accurately define the aerothermodynamic working environments and service histories. As a part of a major multidisciplinary collaboration program, a benchmark modeling on a practical gas turbine combustor is successfully carried out, and the two-phase, steady ...
Jiang, L., Corber, A.
openaire +3 more sources
Energies, 2019 Reliable ignition is critical for improving the operating performance of modern combustor and gas turbines. As an alternative to the traditional spark discharge ignition, plasma assisted ignition has attracted more interest and been shown to be more ...
Shizheng Liu +5 more
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Machines, 2023 The ignition reliability of the combustion chamber is crucial for the overall performance of an engine. As the aero-engine combustion chambers continue to advance, the scope of the ignition problem has also expanded.
Pengfei Zhu +5 more
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