Title :
Characteristics of modal particulate emission on diesel car by coal-to-liquid blends
Author :
Diming Lou ; Yuan Peng ; Zhiyuan Hu ; Piqiang Tai
Author_Institution :
Sch. of Automotive Studies, Tongji Univ., Shanghai, China
Abstract :
A Passat diesel car is fuelled with 0%, 10%, 20% coal-to-liquid fuel and diesel blends. The emission characteristics of each fuel on NEDC test cycle are studied by Engine Exhaust Particle Sizer(EEPS) and running drum tester. The result shows that, when blended with coal-to-liquid fuel, the peak of particle number concentration in the whole NEDC test cycle is reduced; the peak of particle number concentration of unclear mode and accumulation mode in typical working condition are both cut down distinctly; the particle number concentration of each particulate size is averagely decreased by two orders of magnitude.
Keywords :
air pollution; automobiles; blending; coal; diesel engines; exhaust systems; mechanical testing; mixtures; petroleum; EEPS; NEDC test cycle; Passat diesel car; accumulation mode; coal-to-liquid blends; coal-to-liquid fuel; diesel blends; emission characteristics; engine exhaust particle sizer; modal particulate emission; particle number concentration; running drum tester; unclear mode; Combustion; Diesel engines; Fuels; Liquids; Testing; Vehicles; Coal to liquid; NEDC; diesel car; particulate emission;
Conference_Titel :
Materials for Renewable Energy and Environment (ICMREE), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-3335-8
DOI :
10.1109/ICMREE.2013.6893661
