Research into diesel particulate filter passive regeneration under operating conditions
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Publication date: 2011-11-01
Combustion Engines 2011,147(4)
The paper presents the design procedure and results of computational and theoretical research of passive regeneration of the diesel soot filter with a catalytic coating at different operation diesel modes. As the parameters of regeneration the accumulation rate of the filter, burning rate of soot and the maximum filter temperature have been selected. The equations for parameters represent a function of engine speed and its power, flow and temperature of the exhaust gases, and the mass of soot accumulated in the filter.