In order to clarify the trend of PM emission characteristic caused by fuel change, we propose a fundamental flame research method using a small pool flame system. Characteristics such as size distribution and formation rate of PM from laminar diffusion flames of gasoline fuels (JIS No.1 and No.2) were investigated by an electric microbalance and a SMPS (Scanning Mobility Particle Sizer). PM exhaust from flame of surrogate gasoline fuels and hydrocarbon fuels of various chemical structures were also measured. As the result, it was found that both of exhaust-PM concentration and PM number peak size increased with increasing of alkene and aromatic compositions in fuel.
Characteristics of PM Exhausted from Pool Diffusion Flame with Gasoline and Surrogate Gasoline Fuels
Sae Int. J. Engines
JSAE/SAE 2015 International Powertrains, Fuels & Lubricants Meeting ; 2015
Sae International Journal of Engines ; 9 , 1 ; 315-321
2015-09-01
7 pages
Conference paper
English
Characteristics of PM from Laminar Diffusion Flame with Surrogate Gasoline Fuel
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