No to no2 conversion control in a compression injection engine by hydrocarbon injection during the expansion stroke
作者： Walter Weissman , Anthony Marion Dean , Harry Stuard Pink
DOI:
关键词: Diesel engine 、 Stroke (engine) 、 Integrated engine pressure ratio 、 Hydrocarbon 、 Automotive engineering 、 Compression ratio 、 Petroleum engineering 、 Compression (physics) 、 Materials science 、 Calibration
摘要: The invention is directed towards a method for adjusting the NO2 to NO content of diesel engine's exhaust without affecting engine performance. ratio adjusted by varying amount and timing secondary hydrocarbon injection during expansion stroke. appropriate injected are determined from calibration values obtained direct measurements desired NO2:NO ratio.
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