Results 1 to 10 of about 1,454,511 (150)
Applications in Energy and Combustion Science, 2021 Ducted fuel injection (DFI) has been shown to be effective at attenuating soot emissions from mixing-controlled compression-ignition engines. Furthermore, simultaneously low soot and nitrogen oxide (NOx) emissions have been achieved when DFI is combined ...
Christopher W. Nilsen +3 more
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Applications in Energy and Combustion Science, 2021 This paper describes results from an optical-engine investigation of oxygenated fuel effects on ducted fuel injection (DFI) relative to conventional diesel combustion (CDC). Three fuels were tested: a baseline, non-oxygenated No.
Charles J. Mueller +3 more
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Numerical Investigation of Ducted Fuel Injection Strategy for Soot Reduction in Compression Ignition Engine [PDF]
Journal of Applied Fluid Mechanics, 2022 The ducted fuel injection strategy is a method that significantly reduces soot emissions in direct injection compression ignition engines. Fuel is injected into the combustion chamber through a duct enhancing the air-fuel mixture.
R. Şener
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Large eddy simulation of soot formation in a ducted fuel injection configuration
Fuel, 2022 ISSN:0016 ...
Jens H Walther, Jiun Cai Ong
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Simulation Research on Influence of Inlets Crossing Position on Solid Ducted Rocket Performance [PDF]
Hangkong bingqi, 2021 A 3D combustion simulation research about the varied inlets crossing positions of the solid ducted rocket with two inlets is carried out to study the influence of inlets crossing position on the performance of solid ducted rocket with fixed primary fuel ...
Li Dong, Qiu Zhen’an, Wang Feng, Zhang Hongfei, Guo Yinhao
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FuelExperiments have shown that ducted fuel injection (DFI) effectively reduces soot emissions from direct-injection diesel engines. Although many computational studies have evaluated DFI’s spray development and soot reduction mechanisms in constant volume chambers, only limited computational work on internal combustion engines exists.
Hong G. Im +2 more
exaly +3 more sources
Ducted Fuel Injection: A Numerical Soot-Targeted Duct Geometry Optimization
SAE International Journal of Engines, 2021 <div>Ducted Fuel Injection (DFI) is a recently developed concept to curtail soot formation in diesel flames and based on fuel injection along the axis of a small cylindrical pipe within the combustion chamber, enhancing mixture preparation upstream the autoignition zone.
Millo F. +8 more
openaire +3 more sources
Numerical Investigation of the Free and Ducted Fuel Injections under Compression Ignition Conditions [PDF]
Energy & Fuels, 2020 A ducted fuel injection (DFI) strategy has been proposed as an efficient approach to reduce the soot emission in direct-injection compression ignition engines.
Xinlei Liu, Balaji Mohan, Hong G. Im
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Applications in Energy and Combustion ScienceDucted fuel injection (DFI) is a promising strategy to dramatically reduce engine-out soot emissions from compression-ignition (CI) engines. To accelerate the integration of DFI into real-world engines, computational fluid dynamics (CFD) is a powerful ...
C. Segatori +4 more
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Fuel Processing TechnologyDucted fuel injection (DFI) is a technology to curtail soot formation from diesel combustion while mitigating its typical trade-off with nitrogen oxides (NOx).
M. Orlando +5 more
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