Results 21 to 30 of about 925,504 (345)
Combustion instability control in the model of combustion chamber
Journal of Physics: Conference Series, 2013 An experimental study of the influence of external periodic perturbations on the instability of the combustion chamber in a pulsating combustion. As an external periodic disturbances were used sound waves emitted by the electrodynamics. The purpose of the study was to determine the possibility of using the method of external periodic perturbation to ...
G A Mitrofanov +3 more
openaire +4 more sources
Energies, 2020 Recirculation in a combustion chamber is required for stabilizing the flame and reducing pollutants. The swirlers can generate recirculation in a combustion chamber, inducing a swirling flow that breaks vorticity and improves the mixing of air and fuel ...
Daniel Alejandro Zavaleta-Luna +4 more
semanticscholar +1 more source
Combined effects of combustion chamber geometry and injection strategy on combustion and emissions of a diesel engine [PDF]
E3S Web of Conferences, 2021 For a certain type of direct injection diesel engine, a three-dimensional model of a single-cylinder complete combustion chamber and in-take/exhaust port was established. Three-dimensional Computational Fluid Dynamics (CFD) analysis software CONVERGE was
Zhang Jizhou, Yan Fuwu, Wang Yu
doaj +1 more source
Energies, 2022 In order to optimize the combustion chamber of a highly intensified single-cylinder diesel engine, including improvement of the air utilization rate in the combustion chamber, optimization of the fuel/air mixture process, reduction of the soot emission ...
Ming Wen +4 more
doaj +1 more source
Regular Analysis of Aero-Diesel Piston Engine between Combustion Chamber Size and Emission
International Journal of Aerospace Engineering, 2019 The emission of aero-engines has been a focused issue, studying the regular of combustion chamber size on engine emission performance, with an aviation diesel piston engine as the object of study; the numerical model of diesel combustion spray and ...
Zhongjian Pan, Yu Deng, Lizhi Cheng
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Research on the Ignition-Chamber GDI Engine Combustion System
Journal of Thermal Science and Technology, 2009 The ignition-chamber GDI engine combustion system and its fuel injection strategy were presented and studied by multi-dimensional fluid dynamic (CFD) code and experiment.
Lei FU +3 more
doaj +1 more source
Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 The relevance of the study is caused by the need to create domestic gas turbine power plants with a universal low-emission combustion chamber for utilization of petroleum gases with different content of ballast components.
Alena A. Shilova, Nikolay L. Bachev
doaj +1 more source
EnergiesBased on a constant volume combustion chamber, the initial ambient pressure effect on gasoline combustion performance and flame propagation of the active and passive pre-chamber ignition systems were studied.
Zongjie Hu +8 more
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Energies, 2023 This article analyses the exothermic reaction of flame ignition in the combustion chamber of a gas turbine unit, which is characteristic of combustion chambers operating on traditional hydrocarbon fuels. The combustion of gases as an explosive process in
Sergej Maspanov +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus +9 more
wiley +1 more source