Effect of Combustion Chamber Geometrical Parameters on the Decomposition and Combustion Characteristics of an ADN-Based Thruster [PDF]
Micromachines, 2022 In this paper, numerical simulations were used to study the decomposition and combustion processes inside the 0.2 N-class ADN-based thruster, and the effects of two geometrical parameters (length and diameter) of the combustion chamber on the combustion ...
Yangyang Hou +3 more
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Optimization of Air Flow in the Gasification Chamber of the Gasification Boiler Using the PIV Method [PDF]
MATEC Web of Conferences, 2022 The article deals with the optimization of biomass combustion in a small heat source using the optimal distribution of combustion air. Uneven distribution of combustion air was observed during certification tests and in real operation of the used heat ...
Patsch Marek, Pilát Peter
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Heat and Flow Analysis of Different Piston Bowl Geometries in a Diesel Engine
International Journal of Automotive Science and Technology, 2021 In this study, heat and flow in a four cylinder direct injection diesel engine combustion chamber has been simulated by using AVL Fire ESE Diesel. In order to clarify the effect of the combustion chamber geometry on the flow area prop-erties, the bowl ...
İlker Temizer, Ömer Cihan
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Design optimization of the suspension unit of the liner in the combustion chamber housing [PDF]
E3S Web of Conferences, 2023 The design of the suspension unit of the flame tube in the housing of the annular combustion chamber of a ground-based gas turbine installation of a gas pumping unit is given for placing it in a device for fixing the flame tube in the combustion chamber ...
Velikanov Peter +3 more
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Авіаційно-космічна техніка та технологія, 2021 A method has been developed for selecting the geometric characteristics of the front and the length of the direct-flow combustion chamber. Afterburner combustion chambers are of the ramjet type and are used for a short-term increase in the thrust of a ...
Дмитрий Викторович Козел
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Analysis on Combustion Instability Characteristics of Model Swirl Combustor With Gas Fuel
发电技术, 2022 Combustion instability is easy to occur under lean combustion of gas turbine. Analyzing and predicting the characteristics of unstable combustion is of great significance to ensure the normal operation of combustion chamber. The flame describing function
HAO Jiangang +4 more
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Energies, 2023 This study numerically analyses the effects of chamber modifications to investigate the improvement of in-cylinder combustion characteristics of the diesel engine using a computational fluid dynamics (CFD) approach.
Arun Teja Doppalapudi +2 more
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Influence of Flow Rate Distribution on Combustion Instability of Hypergolic Propellant
Aerospace, 2022 Combustion instability is the biggest threat to the reliability of liquid rocket engines, whose prediction and suppression are of great significance for engineering applications.
Yushan Gao +4 more
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A fundamental study of prechamber combustion characteristics in a constant volume combustion chamber
Nihon Kikai Gakkai ronbunshu, 2020 The prechamber combustion characteristics were studied using a constant volume combustion chamber to improve the efficiency of cogeneration natural gas engines.
Seiya UENO +5 more
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Transient combustion responses of homogeneous propellants to acoustic oscillations in axisymmetric rocket motors [PDF]
, 1997 A numerical analysis of unsteady motions in solid rocket motors has been conducted. The formulation considers a 2-D axisymmetric combustion chamber and a choke nozzle, and treats the complete conservation equations accounting for turbulence closure ...
Culick, F. E. C., Roh, T. S.
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