Abstract
A novel injection strategy is proposed to realize PCCI combustion for marine diesels of large-bore and yet longer-stroke dimensions. This strategy utilizes a set of sprays from closely aligned holes having injection directions intersecting one another so as to cause mutual interaction and merger of the sprays by overlapping injection periods and applying different injection rates. It is feasible to improve the mixture stratification in a combustion chamber. Moreover, LCO (Light Cycle Oil) and its water-emulsification are newly introduced to realize the ignition control of PCCI combustion in this study. The potential of the strategy for PCCI combustion was successfully examined through observation of the spray merging process and combustion process in a rapid compression-expansion machine.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012 |
| Pages | 422-427 |
| Number of pages | 6 |
| Publication status | Published - 2012 |
| Event | 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012 - Fukuoka, Japan Duration: Jul 23 2012 → Jul 26 2012 |
Other
| Other | 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012 |
|---|---|
| Country | Japan |
| City | Fukuoka |
| Period | 7/23/12 → 7/26/12 |
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Modelling and Simulation
Cite this
Analysis of PCCI combustion of light cycle oil reducing NOx emission from large marine engines. / Tajima, Hiroshi; Tsuru, Daisuke; Kawauchi, Satoshi; Ishibashi, Ryosuke.
Proceedings of the 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012. 2012. p. 422-427.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Analysis of PCCI combustion of light cycle oil reducing NOx emission from large marine engines
AU - Tajima, Hiroshi
AU - Tsuru, Daisuke
AU - Kawauchi, Satoshi
AU - Ishibashi, Ryosuke
PY - 2012
Y1 - 2012
N2 - A novel injection strategy is proposed to realize PCCI combustion for marine diesels of large-bore and yet longer-stroke dimensions. This strategy utilizes a set of sprays from closely aligned holes having injection directions intersecting one another so as to cause mutual interaction and merger of the sprays by overlapping injection periods and applying different injection rates. It is feasible to improve the mixture stratification in a combustion chamber. Moreover, LCO (Light Cycle Oil) and its water-emulsification are newly introduced to realize the ignition control of PCCI combustion in this study. The potential of the strategy for PCCI combustion was successfully examined through observation of the spray merging process and combustion process in a rapid compression-expansion machine.
AB - A novel injection strategy is proposed to realize PCCI combustion for marine diesels of large-bore and yet longer-stroke dimensions. This strategy utilizes a set of sprays from closely aligned holes having injection directions intersecting one another so as to cause mutual interaction and merger of the sprays by overlapping injection periods and applying different injection rates. It is feasible to improve the mixture stratification in a combustion chamber. Moreover, LCO (Light Cycle Oil) and its water-emulsification are newly introduced to realize the ignition control of PCCI combustion in this study. The potential of the strategy for PCCI combustion was successfully examined through observation of the spray merging process and combustion process in a rapid compression-expansion machine.
UR - http://www.scopus.com/inward/record.url?scp=84877854433&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84877854433&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84877854433
SP - 422
EP - 427
BT - Proceedings of the 8th International Conference on Modeling and Diagnostics for Advanced Engine Systems, COMODIA 2012
ER -