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Evaluation and transient control of an advanced multi-cylinder engine based on partially premixed combustion

Yin, Lianhao LU ; Turesson, Gabriel LU ; Tunestål, Per LU and Johansson, Rolf LU (2019) In Applied Energy 233-234. p.1015-1026
Abstract

Modern transportation requires advanced powertrain systems to reduce the production of greenhouse gas CO2. Partially premixed combustion (PPC) is one of the most promising methods to achieve low emission and low fuel consumption of internal combustion engines. The present paper evaluated the effects of the calibration parameters on the efficiency and emissions of a multi-cylinder engine using PPC during stable operations, and the performance of the engine during transient operations. The peak gross indicated efficiency of 51.5% and the peak net indicated efficiency of 48.7% were achieved under stable operating conditions. The transient results also demonstrate an average net indicated efficiency of 47.5%. The nitrogen oxides... (More)

Modern transportation requires advanced powertrain systems to reduce the production of greenhouse gas CO2. Partially premixed combustion (PPC) is one of the most promising methods to achieve low emission and low fuel consumption of internal combustion engines. The present paper evaluated the effects of the calibration parameters on the efficiency and emissions of a multi-cylinder engine using PPC during stable operations, and the performance of the engine during transient operations. The peak gross indicated efficiency of 51.5% and the peak net indicated efficiency of 48.7% were achieved under stable operating conditions. The transient results also demonstrate an average net indicated efficiency of 47.5%. The nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbon (HC) conform with the Euro VI emission legislation in the case of most transient operations except some low load points.

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Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Control, High efficiency, Low temperature combustion (LTC), Partially premixed combustion (PPC)
in
Applied Energy
volume
233-234
pages
12 pages
publisher
Elsevier
external identifiers
  • scopus:85056191115
ISSN
0306-2619
DOI
10.1016/j.apenergy.2018.09.070
language
English
LU publication?
yes
id
94f9a64d-47ae-4b37-a05b-394c58c31198
date added to LUP
2018-11-21 11:56:42
date last changed
2019-03-08 02:42:02
@article{94f9a64d-47ae-4b37-a05b-394c58c31198,
  abstract     = {<p>Modern transportation requires advanced powertrain systems to reduce the production of greenhouse gas CO<sub>2</sub>. Partially premixed combustion (PPC) is one of the most promising methods to achieve low emission and low fuel consumption of internal combustion engines. The present paper evaluated the effects of the calibration parameters on the efficiency and emissions of a multi-cylinder engine using PPC during stable operations, and the performance of the engine during transient operations. The peak gross indicated efficiency of 51.5% and the peak net indicated efficiency of 48.7% were achieved under stable operating conditions. The transient results also demonstrate an average net indicated efficiency of 47.5%. The nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbon (HC) conform with the Euro VI emission legislation in the case of most transient operations except some low load points.</p>},
  author       = {Yin, Lianhao and Turesson, Gabriel and Tunestål, Per and Johansson, Rolf},
  issn         = {0306-2619},
  keyword      = {Control,High efficiency,Low temperature combustion (LTC),Partially premixed combustion (PPC)},
  language     = {eng},
  pages        = {1015--1026},
  publisher    = {Elsevier},
  series       = {Applied Energy},
  title        = {Evaluation and transient control of an advanced multi-cylinder engine based on partially premixed combustion},
  url          = {http://dx.doi.org/10.1016/j.apenergy.2018.09.070},
  volume       = {233-234},
  year         = {2019},
}