Results 31 to 40 of about 19,086 (254)
Rekayasa Mesin, 2019 Diffusion combustion is a daily combustion process where is often used primarily in industrial systems. An optimal burner design is needed to get more efficient combustion results.
Ahmad Akromul Huda +2 more
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Analytical solutions for the temperature field in a 2D incompressible inviscid flow through a channel with walls of solid fuel [PDF]
INCAS Bulletin, 2011 A gas (oxidizer) flows between two parallel walls of solid fuel. A combustion is initiated: the solid fuel is vaporized and a diffusive flame occurs. The hot combustion products are submitted both to thermal diffusion and convection. Analytical solutions
Sorin BERBENTE +2 more
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Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Известия высших учебных заведений. Поволжский регион:Технические науки, 2020 Backgrounds. The object of the study is the aspects leading to more intensive mixing of the gas, for the most complete combustion of the formed turbulent jet, which is used in combustion processes. The subject of the study is the model for finding the
N. K. Yurkov, R. A. Shtykov
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Experimental Study of Methane Combustion Efficiency in a High-Enthalpy Oxygen-Containing Flow
Applied Sciences, 2022 The article presents the experimental study analysis results of the methane combustion efficiency in a high-enthalpy oxygen-containing flow (HOF) inside of constant cross-section channel, finite along the length.
Ilya Grishin +2 more
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Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys
Advanced Engineering Materials, EarlyView.An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi +5 more
wiley +1 more source
Modified three-dimensional percolation simulation of char fragmentation and particulate formation
AIP Advances, 2017 The current numerical calculation of particulate formation during char combustion mainly adopts the two-dimensional model. In this paper, based on the introduction of the concept of diffusion depth, the char combustion is ...
Huashan Wang +4 more
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Journal of Engineering and Sustainable Development, 2020 The achievement of precise measurements on the laminar diffusion flames plays a big role in the process of realizing a wide flames range. Despite most of fuel is likely burnt in the turbulent combustion, there is still data requirement for the data on ...
Salwa Tariq Omar +2 more
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THERMOGRAVIMETRIC ANALYSIS OF THE COMBUSTION CHARACTERISTICS OF OIL SHALE SEMI-COKE/BIOMASS BLENDS; pp. 284–295 [PDF]
Oil Shale, 2011 The combustion behavior of different kinds of biomass (corn stalks, straw, rice husks, sawdust) and oil shale semi-coke and their blends was invesÂtigated. Non-isothermal thermogravimetric experiments were performed with different atmospheres (N2:O2=8:2,
WANG QING +4 more
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