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Effect of equivalence ratio and mixing time on combustion of ammonia/oxygen/argon mixture using a constant volume combustion chamber with sub-chamber
Ammonia has received significant attention as a fuel due to its carbon-free molecular structure. However, burning ammonia is challenging because of...
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Effects of injection pressures on diesel combustion characteristics at low temperature combustion conditions in a constant volume combustion chamber
This experimental research seeks to explore how varying injection pressures impact the combustion characteristics of diesel fuel under...
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Study of Hydrogen Combustion in a Mini Annular Combustion Chamber Using CFD
Computational fluid dynamics analysis of hydrogen combustion in a conceptual designed mini annular combustion chamber for sustainable combustion with... -
Preliminary Analysis and Design of Turborocket Combustion Chamber
The focus of this research is to provide a preliminary design of the combustion chamber of the turborocket engine. The present study delineates the... -
Processes in an Oxygen–Methane Combustion Chamber with Gaseous Fuel
AbstractThe processes in an oxygen–methane combustion chamber with gaseous fuel are studied by three-dimensional numerical modeling. The advantages...
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Modelling of Gasoline-Fuelled Passive Pre-chamber Combustion System
Pre-chamber combustion system is a promising engine technology that allows ultra-lean combustion with high thermal efficiency and low emission. The... -
Combustion Characteristics of Diesel/Butanol Blends Within a Constant Volume Combustion Chamber
In this paper, the spray and combustion characteristics of diesel/butanol-blended fuels were studied within a high-temperature and high-pressure...
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Combustion Chamber Design for Encapsulated Wood-Component Testing
Heavy-weight packages for the safe transport of radioactive material are equipped with impact limiters often built of wood-filled steel sheet... -
A two-dimensional boundary layer model for combustion chamber simulation
Different propulsion systems can be used for launching payloads into orbit and for attitude control, orbit correction and maneuvering of satellites....
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Conversion of the Aircraft Combustion Chamber with Two-Level Arrangement of Injectors to Natural Gas
AbstractThe paper considers the conversion of an aircraft combustion chamber with a two-level arrangement of injectors to natural gas. The design...
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Optimization of Combustion Chamber Length for Afterburner
Military jet aircrafts employ afterburners where the increase in thrust is more essential than specific fuel consumption. The experimental results... -
Plasma Combustion Characteristics of Resistance and Non-Resistance Spark Plugs in a Constant Volume Combustion Chamber (CVCC)
This research work is attempted to investigate the internal combustion characteristics which include combustion events using CH 4 gases in a constant...
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Electrodynamic Model of a Combustion Chamber with an Initiator of a Subcritical Streamer Discharge Positioned Parallel to the Optical Axis of the Chamber
An electrodynamic model of a combustion chamber, in which a combustible mixture is ignited by a subcritical streamer discharge initiated with the use...
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Experimental Study of Acoustic Phenomenon in a Closed Combustion Chamber
This study is aimed at obtaining data from pressure waves generated by the flame front and studying their effects on the formation of tulip flame. A... -
Numerical Evaluation of Varying Combustion Chamber Length on the Performance of Pulse Detonation Engine Using DES Model
A two-dimensional detached eddy simulation was performed to investigate the behavior of a detonation wavelet in a pulse detonation engine. A chemical...
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Effect of Fuel Spray Geometries on Diesel Combustion Characteristics for Developed Combustion Chamber
This study investigates the effect of geometries of fuel spray on diesel combustion characteristics, i.e., ignition lag (IL) for diesel engines. The... -
Simulation of the Nonstationary Burning of a Solid Propellant in a Combustion Chamber and Calculation of the Acoustic Admittance of the Combustion Surface of this Propellant
With the use of the model of the nonstationary burning of a solid propellant in a combustion chamber and the model of the gas dynamics of the flow of...
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An Adaptive Fuzzy Gas-Turbine Engine Combustion-Chamber Temperature Meter
AbstractTo measure the temperature in the combustion chamber of a gas-turbine aircraft engine, it is proposed to use a virtual fuzzy meter based on...
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Vortex Combustion Chamber with Angular Flame Stabilizer: Design and Experimental Investigations
The combustion chamber has a significant impact on the gas turbine engines efficiency. Special attention is paid to the improvement of combustion... -
Utilizing CFD Technology in the Design of the Combustion Chamber for the Hydrogen-Powered Hybrid Energy System
Addressing issues related to the enhancement of existing thermal engines and combustion processes in their combustion chambers (CC), as well as...