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Nadir Yilmaz, Burl Donaldson and Walt Gill
Aluminum particle ignition behavior in open atmosphere rocket propellants fires is of particular interest for preventing accidents for rockets carrying high-value payloads. For nominal motor pressures, aluminum particles oxidize to aluminum oxide in the ...
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Dmitrii Glushkov, Andrey Zhuikov, Nikolai Zemlyansky, Andrey Pleshko, Olga Fetisova and Petr Kuznetsov
The work determines the characteristics of the processes of thermal decomposition and combustion when heating coal, cedar needles, and their mixtures with different fuel particle sizes. Based on the results of thermal analysis, the following characterist...
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José V. Pastor, Carlos Micó, Felipe Lewiski, Francisco J. Tejada and Cinzia Tornatore
Synthetic fuels significantly reduce pollutant emissions and the carbon footprint of ICE applications. Among these fuels, oxymethylene dimethyl ethers (OMEX) are an excellent candidate to entirely or partially replace conventional fuels in compression ig...
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Blanca Castells, Isabel Amez, Ljiljana Medic and Javier García Torrent
Dust explosions and fires pose an industrial safety problem, due to the human and material losses caused by them. As many fuel processes and material transport generate powder particles, the effect of granulometry in different flammability properties has...
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Mark Nekhamin,Ihor Beztsennyi,Natalia Dunayevska,Volodimir Vyfatnuik
Pág. 48 - 53
The use of binary mixtures in TPP steam generators as fuels is caused by various reasons, such as improvement of ignition conditions and the possible environmental benefits of burning binary mixtures. Since the existing boilers of TPP were calculated for...
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Atsushi Nishiyama, Minh Khoi Le, Takashi Furui and Yuji Ikeda
Among multiple factors that affect the quality of combustion, the intricate and complex interaction between in-cylinder flow/turbulent field and flame propagation is one of the most important. In this study, true simultaneous, crank-angle resolved imagin...
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This study examines the effects of ethanol and gasoline injection mode on the combustion performance and exhaust emissions of a twin cylinder port fuel injection (PFI) spark ignition (SI) engine. Generally, when using gasoline–ethanol blends, alcoh...
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Joseph J. S. Shang
Variable and potential plasma applications in aerospace engineering are exemplified by ion thrusters, flow control by plasma actuator, enhanced ignition and combustion stability. The operational environments span a range from the rarefied to continuum ga...
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Mehdi Bidabadi, Moein Mohammadi, Shafagh M. Bidokhti, Alireza K. Poorfar, Saeedreza Zadsirjan, Massoud Shariati
Pág. 85 - 92
In the present research, combustion of a quiescent coal char particle cloud has been studied in the media with spatially discrete sources by means of numerical approach. A thermal model based on diffusion-controlled regime of coal char particles has been...
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Tafadzwa Makonese, Daniel M. Masekameni, Harold J. Annegarn, Patricia B.C. Forbes
Despite extensive electrification of low-income residential areas on the South African Highveld, extensive use is still made of wood and coal as domestic fuels, particularly for winter space heating. In informal settlements characterised by poverty and l...
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