马志豪 1, 2, 黄佐华 1, et al. Effects of Fuel Injection Timing on Combustion and Emission Characteristics of a Diesel Engine Fuelled with Diesel-Propane Blends[J]. 2008, 42(5): 532-536.
马志豪 1, 2, 黄佐华 1, et al. Effects of Fuel Injection Timing on Combustion and Emission Characteristics of a Diesel Engine Fuelled with Diesel-Propane Blends[J]. 2008, 42(5): 532-536.DOI:
Effects of fuel injection timing on combustion and emission characteristics of a single-cylinder diesel engine fuelled with diesel and diesel-propane blends were studied. The results show that the influences of fuel injection timing on the performances of the engine exhibited the similar trends for the diesel and diesel-propane operations. For a given engine load and speed
the maximum heat release rate and NO
x
emission decreased with the postponement of the fuel injection timing while the total combustion duration
CO
HC and soot emissions increased with advancing the fuel injection timing. For a given engine load
speed and fuel injection timing
the maximum heat release rate and NO
x
emission increased with the increase of propane pro
portion in diesel-propane blends. However
the total combustion duration
CO
HC and soot emissions decreased with the increase of propane proportion in diesel-propane blends.
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references
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