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Magnetron Deposition of Barium Hexaferrite Films from a Target of Stoichiometric Composition
AbstractA technique is proposed for obtaining films of barium hexaferrite on sapphire with (0001) orientation by high-frequency magnetron sputtering...
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Analysis of the blast waves from the explosions of stoichiometric, rich, and lean propane/oxygen mixtures
The blast waves from a series of explosions of stoichiometric, rich, and lean propane/oxygen mixtures have been analysed. The explosive mixtures were...
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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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Conditions of Initiation of Detonation in a Stoichiometric Hydrogen–Air Mixture by a Streamer Discharge
A numerical simulation of the conditions for the direct initiation of detonation in the region of a combustible mixture, in which its critical energy...
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Measurement of detonation cell size in liquid ethanol and oxygen mixtures
The detonation cell structure of liquid ethanol and oxygen mixtures was experimentally measured. Experiments were carried out in a rectangular...
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Generation of transient and tunable oxygen gradients in microfluidic channels utilizing the oxygen scavenging properties of thiol-ene polymers
Proper oxygen supply with controlled gradients, mimicking physiological conditions, is an important feature for getting reliable results from in...
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Experimental study of pulse detonation engine with liquid ethanol and oxygen mixtures
Pulse detonation engine burns fuel and oxidizer using detonation waves. As in other volume-limited propulsion devices, the use of liquid fuel in a...
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Controlling oxygen content in electro-slag remelting steel by optimizing slag-steel reaction process
The thermodynamic equilibrium of deoxidation reactions between molten slag and steel was calculated using a slag-steel coupling thermodynamic model...
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Flame Spread Transition to Regression of Thick Fuel in Oxygen-Limited Concurrent Flow
The flame behaviors in a narrow gap with low-velocity airflow are significantly different from buoyancy-controlled flames in open areas. The...
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Rational Design of Cost-Effective Metal-Doped ZrO2 for Oxygen Evolution Reaction
The design of cost-effective electrocatalysts is an open challenging for oxygen evolution reaction (OER) due to the “stable-or-active” dilemma....
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Predicting detonation cell size of biogas–oxygen mixtures using machine learning models
Detonation cell size is a very important parameter describing the detonation process, used both for explosion safety analysis and for the design of...
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Dissolved oxygen concentration control in wastewater treatment process based on reinforcement learning
In this article, the dissolved oxygen (DO) concentration control problem in wastewater treatment process (WWTP) is studied. Unlike existing control...
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Comparative study on the onset of detonation in methane–oxygen mixtures: initiation in a smooth tube and re-initiation downstreamof a single orifice plate
An experimental comparative study of the detonation re-initiation downstream of an orifice plate and the typical deflagration-to-detonation...
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Modulating the Selectivity of Photocatalytic CO2 Reduction in Barium Titanate by Introducing Oxygen Vacancies
Artificial photosynthetic reduction of CO 2 into valuable chemicals is one of the most promising approaches to solve the energy crisis and decreasing...
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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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Cobalt-Free BaFe0.6Zr0.1Y0.3O3−δ Oxygen Electrode for Reversible Protonic Ceramic Electrochemical Cells
Reversible protonic ceramic electrochemical cells (R-PCECs) are ideal, high-efficiency devices that are environmentally friendly and have a modular...
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Physicochemical Properties of Natural Gas and Oxygen Combustion Products at Diffusion and Kinetic Burning
The work provides comparison results of flare physicochemical properties of VG, Etalon Research and Production Company, VAI FUCHS and SMS DEMAG...
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Mechanistic Study on the Influence of Hydrogen Fuel in High-Velocity Oxygen-Fuel (HVOF) Thermal Spraying Process
High-velocity oxygen-fuel (HVOF) thermal spraying techniques with liquid fuel have gained attention and popularity because they can produce dense...
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Scientific Basis of Excitation of High-Intensity Hydroacoustic Waves Using Detonation of a Hydrogen and Oxygen Mixture
AbstractIn this paper, we establish the scientific basis for the generation of intense hydroacoustic waves in a liquid as a result of the detonation...
