TY - JOUR
T1 - On a Relationship between Particulate Emission and Bosch Smoke Density in Diesel Combustion
AU - Ishida, Masahiro
AU - Yoshimura, Yoshihiro
AU - Ueki, Hironobu
AU - Shimogama, Ryutaro
AU - Izumi, Shuhei
AU - Suetsugu, Hideo
PY - 1990
Y1 - 1990
N2 - The relationship between Bosch smoke density and the dry soot concentration in a particulate emission is examined experimentally using various test fuels including water-emulsified fuel in the wide operation range of a small-sized, high speed-turbocharged DI diesel engine. A good correlation has been confirmed between them in the combustion tests of automotive diesel oil and marine diesel oil. However, parts of the data have deviated from the above correlation curve in the cases of water-emulsified fuel and heavy fuel. The reasons for the deviation have been clearly shown by electromicroscopic studies of trapped particulates in the filter and by analyzing a relationship between the sulfur content in the fuels and the sulfate content in the dry soot.
AB - The relationship between Bosch smoke density and the dry soot concentration in a particulate emission is examined experimentally using various test fuels including water-emulsified fuel in the wide operation range of a small-sized, high speed-turbocharged DI diesel engine. A good correlation has been confirmed between them in the combustion tests of automotive diesel oil and marine diesel oil. However, parts of the data have deviated from the above correlation curve in the cases of water-emulsified fuel and heavy fuel. The reasons for the deviation have been clearly shown by electromicroscopic studies of trapped particulates in the filter and by analyzing a relationship between the sulfur content in the fuels and the sulfate content in the dry soot.
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U2 - 10.1299/kikaib.56.1552
DO - 10.1299/kikaib.56.1552
M3 - Article
AN - SCOPUS:0025430006
SN - 0387-5016
VL - 56
SP - 1552
EP - 1557
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
IS - 525
ER -
