Effects of Postinjection Application with Late Partially Premixed Combustion on Power Production and Diesel Exhaust Gas Conditioning
Joint Authors
Reader, Graham T.
Yu, Shui
Zheng, Ming
Jeftić, Marko
Wang, Meiping
Han, Xiaoye
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-07
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The effects of postinjection with late partially premixed charge compression ignition (PCCI) were investigated with respect to diesel exhaust gas conditioning and potential power production.
Initial tests comparing postinjection application with PCCI to that with conventional diesel high temperature combustion (HTC) indicated the existence of similar trends in terms of carbon monoxide (CO), total unburned hydrocarbon (THC), oxides of nitrogen (NOx), and smoke emissions.
However, postinjection in PCCI cycles exhibited lower NOx and smoke but higher CO and THC emissions.
With PCCI operation, the use of postinjection showed much weaker ability for raising the exhaust gas temperature compared to HTC.
Additional PCCI investigations generally showed increasing CO and THC, relatively constant NOx, and decreasing smoke emissions, as the postinjection was shifted further from top dead center (TDC).
Decreasing the overall air-to-fuel ratio resulted in increased hydrogen content levels but at the cost of increased smoke, THC and CO emissions.
The power production capabilities of early postinjection, combined with PCCI, were investigated and the results showed potential for early postinjection power production.
American Psychological Association (APA)
Jeftić, Marko& Yu, Shui& Han, Xiaoye& Reader, Graham T.& Wang, Meiping& Zheng, Ming. 2011. Effects of Postinjection Application with Late Partially Premixed Combustion on Power Production and Diesel Exhaust Gas Conditioning. Journal of Combustion،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-505802
Modern Language Association (MLA)
Jeftić, Marko…[et al.]. Effects of Postinjection Application with Late Partially Premixed Combustion on Power Production and Diesel Exhaust Gas Conditioning. Journal of Combustion No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-505802
American Medical Association (AMA)
Jeftić, Marko& Yu, Shui& Han, Xiaoye& Reader, Graham T.& Wang, Meiping& Zheng, Ming. Effects of Postinjection Application with Late Partially Premixed Combustion on Power Production and Diesel Exhaust Gas Conditioning. Journal of Combustion. 2011. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-505802
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505802