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Experimental and Numerical Studies on Soot Formation in Fuel Rich Mixture
Technical Paper
2003-01-1850
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Experimental and numerical studies are conducted on the formation of soot and Polycyclic Aromatic Hydrocarbons (PAHs), regarded as precursors of soot, during the combustion of fuel-rich homogeneous n-heptane mixtures. In-cylinder gases are sampled directly through a high-speed solenoid valve in engine tests, to be analyzed by GC/MS for qualifying PAHs. Smoke concentration is also measured. A numerical study is carried out by using a zero-dimensional model combined with detailed chemical kinetics. The experiments and computations show that PAHs can be predicted qualitatively by means of the present kinetic model.
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Narushima, T., Morishima, A., Moriwaki, H., Kusaka, J. et al., "Experimental and Numerical Studies on Soot Formation in Fuel Rich Mixture," SAE Technical Paper 2003-01-1850, 2003, https://doi.org/10.4271/2003-01-1850.Also In
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