Results 11 to 20 of about 49,628 (234)
Study on Microwave-Assisted Ignition Using a Novel Aero-Engine Combustor [PDF]
Sensors, 2023 Microwave plasma can improve the performance of ignition and combustion, as well as reduce pollutant emissions. By designing a novel microwave feeding device, the combustor can be used as a cavity resonator to generate microwave plasma and improve the ...
Yunwei Zhang +4 more
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Thermal Release Characteristics of Aeroengine Combustor Outlet Modulated by Gliding Arc Plasma [PDF]
Advanced ScienceA gliding arc plasma (GAP) combustion dome is used to construct a diagnostic platform for the swirl combustor of aeroengines. Thermocouple measurements, particle image velocimetry, and spontaneous emission imaging are employed to measure the outlet ...
Lei Zhang +5 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
openaire +1 more source
Journal of the Global Power and Propulsion Society, 2018 Recently, because of environmental regulations, gas turbine manufacturers are restricted to produce machines that work in the lean combustion regime. Gas turbines operating in this regime are prone to combustion-driven acoustic oscillations referred as ...
Dmytro Iurashev +5 more
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Experimental and Simulation Study on the Emissions of a Multi-Point Lean Direct Injection Combustor [PDF]
Journal of Applied Fluid Mechanics, 2023 Spurred by the world’s attention to pollution emissions from commercial aero-engines, the International Civil Aviation Organization (ICAO) has made more stringent emission regulations for civil aircraft engines, especially the NOx emission.This paper ...
P. Zhu +5 more
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Effect of steam addition on gas turbine combustor design and performance [PDF]
, 2016 Adding steam influences the combustion process inside the combustor, which should be taken into account during combustor design. The design of combustor has long been the most challenging process.
Hu, Chunbo +4 more
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Aerothermal Performance and Soot Emissions of Reacting Flow in a Micro-Gas Turbine Combustor
Energies, 2023 Micro-gas turbines are used for power generation and propulsion in unmanned aerial vehicles. Despite the growing demand for electric engines in a world striving for a net zero carbon footprint, combustion gas turbines will continue to play a critical ...
Heyu Wang, Kai Hong Luo
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Jet engine combustor parametric analyzes [PDF]
INCAS BulletinThe combustion processes specific to jet engines involve aerodynamic, thermodynamic, combustion chemistry and heat transfer aspects with implications on performance and environmental pollution reduction. The operating performances of a combustion chamber
Vasile PRISACARIU +2 more
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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
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A Real-Time Combustion Instability Simulation with Comprehensive Thermo-Acoustic Dynamic Model
Energies, 2018 The thermo-acoustic instability in the combustion process of a gas turbine is caused by the interaction of the heat release mechanism and the pressure perturbation.
Jaeyoung Han +3 more
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