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Zhengqi Tai, Qian Chen, Xiaofei Niu, Zhenhua Lin and Hesen Yang
In order to explore plasma-assisted turbulent mixing in aerospace engines, the dielectric barrier discharge plasma actuation for the turbulent mixing of fuel droplets and oxidant air in a ramjet combustor was studied using computational fluid dynamics. A...
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Dmitriy Gvozdyakov and Andrey Zenkov
This work presents a review of modern devices for spraying coal?water fuels. The efficiency of their operation was analyzed according to several criteria: the simplicity of their design (A), the fuel channel?s predisposition to clogging (B), durability i...
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Tim Wittmann, Sebastian Lück, Christoph Bode and Jens Friedrichs
Radial turbines used in automotive fuel cell turbochargers operate with humid air. The gas expansion in the turbine causes droplets to form, which then grow through condensation. The associated release of latent heat and decrease in the gaseous mass flow...
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Alexander E. Ashikhmin, Nikita A. Khomutov, Maxim V. Piskunov and Vyacheslav A. Yanovsky
Using high-speed video recording, we establish the following regimes of hydrodynamic interaction of a biodiesel micro-emulsion fuel droplet with a heated wall: deposition (including drop spreading and receding), drop hydrodynamic breakup, and rebound. Co...
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Heng Lu, Shengji Li, Hongzhe Du, Yibin Lu and Xuefeng Huang
The combustion characteristics of nanofluid fuels have been widely investigated, but rare studies on the atomization were reported. Atomization is an imperative and crucial step to improve the combustion performance of nanofluid fuels, and the secondary ...
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Wardoyo Wardoyo,Agung S. Widodo,Widya Wijayanti,I. N. G. Wardana
Pág. 33 - 38
The need for vegetable oils as alternative energy reserves increases with the depletion of fossil energy sources. Vegetable oil is the strongest candidate to replace the fossil energy. However, the use of vegetable oil directly as fuel is limited by high...
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Matthias Koegl, Kevin Baderschneider, Florian J. Bauer, Bernhard Hofbeck, Edouard Berrocal, Stefan Will and Lars Zigan
In this work, the possibility of using planar droplet sizing (PDS) based on laser-induced fluorescence (LIF) and Mie scattering was investigated within the framework of measuring the droplet Sauter mean diameter (SMD) of direct-injection spark-ignition (...
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Mehdi Jadidi, Sara Moghtadernejad and Ali Dolatabadi
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Jae Woo Park, Sang Cheol Na, Youngjun Lee, Sanghee Lee, Seung Bum Park and Noo Li Jeon
Alternative energy resources have become an important issue due to the limited stocks of petroleum-based fuel. Microalgae, a source of renewable biodiesel, use solar light to convert CO2 into lipid droplets (LDs). Quantification of LDs in micr...
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Zejun Liu, Xiaoping Hu, Zhen He and Jianjun Wu
The increasing demand for high energy density fuels and the concern for their safety have propelled research in the field of gelled propellants, where understanding the combustion of single gelled fuel droplets is the first stage to predict the spray com...
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